| non port: mail/dovecot/distinfo |
Number of commits found: 115 (showing only 100 on this page) | |
Friday, 16 Aug 2024
|
18:31 Vladimir Druzenko (vvd) 
mail/dovecot: update 2.3.21 → 2.3.21.1 (fixes 2 CVEs)
- CVE-2024-23184: A large number of address headers in email resulted
in excessive CPU usage.
- CVE-2024-23185: Abnormally large email headers are now truncated or
discarded, with a limit of 10MB on a single header and 50MB for all
the headers of all the parts of an email.
- oauth2: Dovecot would send client_id and client_secret as POST parameters
to introspection server. These need to be optionally in Basic auth
instead as required by OIDC specification.
- oauth2: JWT key type check was too strict.
- oauth2: JWT token audience was not validated against client_id as
required by OIDC specification.
- oauth2: XOAUTH2 and OAUTHBEARER mechanisms were not giving out
protocol specific error message on all errors. This broke OIDC discovery.
- oauth2: JWT aud validation was not performed if aud was missing
from token, but was configured on Dovecot.
https://dovecot.org/mailman3/hyperkitty/list/dovecot-news@dovecot.org/thread/2CSVL56LFPAXVLWMGXEIWZL736PSYHP5/
PR: 280866
Approved by: ler (maintainer)
MFH: 2024Q3
    72dd8d2 | |
Wednesday, 4 Oct 2023
|
07:47 Yasuhiro Kimura (yasu)
mail/{dovecot,dovecot-pigeonhole}: Update to latest stable releases
* Update mail/dovecot to 2.3.21.
* Update mail/dovecot-pigeonhole to 0.5.21.
* Bump PORTREVISION of dependencies.
ReleaseNotes: https://dovecot.org/mailman3/archives/list/dovecot-news@dovecot.org/thread/Y5SJWAIAVEAQ2KKSWJM7VSJUUFRMFAH5/
PR: 273946
Approved by: maintainer timeout
7a22833 | |
Friday, 23 Dec 2022
|
03:10 Larry Rosenman (ler)
mail/dovecot: update to 2.3.20
mail/dovecot-pigeonhole: bump to 0.5.20
mail/dovecot-fts-*, mail/dovecot-coi: bump portrevision
mail/dovecot: ChanggLog:
+ Add dsync_features=no-header-hashes. When this setting is enabled and
one dsync side doesn't support mail GUIDs (i.e. imapc), there is no
fallback to using header hashes. Instead, dsync assumes that all mails
with identical IMAP UIDs contains the same mail contents. This can
significantly improve dsync performance with some IMAP servers that
don't support caching Date/Message-ID headers.
+ lua: HTTP client has more settings now, see
https://doc.dovecot.org/admin_manual/lua/#dovecot.http.client
+ replicator: "doveadm replicator status" command now outputs when the
next sync is expected for the user.
- LAYOUT=index: duplicate GUIDs were not cleaned out. Also the list
recovery was not optimal.
- auth: Assert crash would occur when iterating multiple userdb
backends.
- director: Logging into director using master user with
auth_master_user_separator character redirected user to a wrong
backend, unless master_user_separator setting was also set to the same
value. Merged these into auth_master_user_separator.
- dsync: Couldn't always fix folder GUID conflicts automatically with
Maildir format. This resulted in replication repeatedly failing
with "Remote lost mailbox GUID".
- dsync: Failed to migrate INBOX when using namespace prefix=INBOX/,
resulting in "Remote lost mailbox GUID" errors.
- dsync: INBOX was created too early with namespace prefix=INBOX/,
resulting a GUID conflict. This may have been resolved automatically,
but not always.
- dsync: v2.3.18 regression: Wrong imapc password with dsync caused
Panic: file lib-event.c: line 506 (event_pop_global):
assertion failed: (event == current_global_event)
- imapc: Requesting STATUS for a mailbox with imapc and INDEXPVT
configured did not return correct (private) unseen counts.
- lib-dict: Process would crash when committing data to redis without
dict proxy.
- lib-mail: Corrupted cached BODYSTRUCTURE caused panic during FETCH.
Fixes: Panic: file message-part-data.c: line 579 (message_part_is_attachment):
assertion failed: (data != NULL). v2.3.13 regression.
- lib-storage: mail_attribute_dict with dict-sql failed when it tried to
lookup empty dict keys.
- lib: ioloop-kqueue was missing include breaking some BSD builds.
- lua-http: Dovecot Lua HTTP client could not resolve DNS names in mail
processes, because it expected "dns-client" socket to exist in the
current directory.
- oauth2: Using %{oauth2:name} variables could cause useless
introspections.
- pop3: Sending POP3 command with ':' character caused an assert-crash.
v2.3.18 regression.
- replicator: Replication queue had various issues, potentially causing
replication requests to become stuck.
- stats: Invalid Prometheus label names were created with specific
mail/dovecot-pigeonhole: ChangeLog:
* No changes - release done to keep version numbers synced.
61ef5b8 | |
Thursday, 16 Jun 2022
|
16:32 Larry Rosenman (ler)
mail/dovecot: update to 2.3.19.1
Due to a severe bug in doveadm deduplicate, we are releasing patch
release 2.3.19.1.
65db233 | |
Tuesday, 10 May 2022
|
22:31 Larry Rosenman (ler)
mail/dovecot, mail/dovecot-pigeonhole: Upgrade to 2.3.19, 0.5.19
Dovecot Changelog:
+ Added mail_user_session_finished event, which is emitted when the mail
user session is finished (e.g. imap, pop3, lmtp). It also includes
fields with some process statistics information.
See https://doc.dovecot.org/admin_manual/list_of_events/ for more
information.
+ Added process_shutdown_filter setting. When an event matches the filter,
the process will be shutdown after the current connection(s) have
finished. This is intended to reduce memory usage of long-running imap
processes that keep a lot of memory allocated instead of freeing it to
the OS.
+ auth: Add cache hit indicator to auth passdb/userdb finished events.
See https://doc.dovecot.org/admin_manual/list_of_events/ for more
information.
+ doveadm deduplicate: Performance is improved significantly.
+ imapc: COPY commands were sent one mail at a time to the remote IMAP
server. Now the copying is buffered, so multiple mails can be copied
with a single COPY command.
+ lib-lua: Add a Lua interface to Dovecot's HTTP client library. See
https://doc.dovecot.org/admin_manual/lua/ for more information.
- auth: Cache lookup would use incorrect cache key after username change.
- auth: Improve handling unexpected LDAP connection errors/hangs.
Try to fix up these cases by reconnecting to the LDAP server and
aborting LDAP requests earlier.
- auth: Process crashed if userdb iteration was attempted while auth-workers
were already full handling auth requests.
- auth: db-oauth2: Using %{oauth2:name} variables caused unnecessary
introspection requests.
- dict: Timeouts may have been leaked at deinit.
- director: Ring may have become unstable if a backend's tag was changed.
It could also have caused director process to crash.
- doveadm kick: Numeric parameter was treated as IP address.
- doveadm: Proxying can panic when flushing print output. Fixes
Panic: file ioloop.c: line 865 (io_loop_destroy): assertion failed:
(ioloop == current_ioloop).
- doveadm sync: BROKENCHAR was wrongly changed to '_' character when
migrating mailboxes. This was set by default to %, so any mailbox
names containing % characters were modified to "_25".
- imapc: Copying or moving mails with doveadm to an imapc mailbox could
have produced "Error: Syncing mailbox '[...]' failed" Errors. The
operation itself succeeded but attempting to sync the destination
mailbox failed.
- imapc: Prevent index log synchronization errors when two or more imapc
sessions are adding messages to the same mailbox index files, i.e.
INDEX=MEMORY is not used.
- indexer: Process was slowly leaking memory for each indexing request.
- lib-fts: fts header filters caused binary content to be sent to the
indexer with non-default configuration.
- doveadm-server: Process could hang in some situations when printing
output to TCP client, e.g. when printing doveadm sync state.
- lib-index: dovecot.index.log files were often read and parsed entirely,
rather than only the parts that were actually necessary. This mainly
increased CPU usage.
- lmtp-proxy: Session ID forwarding would cause same session IDs being
used when delivering same mail to multiple backends.
- log: Log prefix update may have been lost if log process was busy.
This could have caused log prefixes to be empty or in some cases
reused between sessions, i.e. log lines could have been logged for the
wrong user/session.
- mail_crypt: Plugin crashes if it's loaded only for some users. Fixes
Panic: Module context mail_crypt_user_module missing.
- mail_crypt: When LMTP was delivering mails to both recipients with mail
encryption enabled and not enabled, the non-encrypted recipients may
have gotten mails encrypted anyway. This happened when the first
recipient was encrypted (mail_crypt_save_version=2) and the 2nd
recipient was not encrypted (mail_crypt_save_version=0).
- pop3: Session would crash if empty line was sent.
- stats: HTTP server leaked memory.
- submission-login: Long credentials, such as OAUTH2 tokens, were refused
during SASL interactive due to submission server applying line length
limits.
- submission-login: When proxying to remote host, authentication was not
using interactive SASL when logging in using long credentials such as
OAUTH2 tokens. This caused authentication to fail due to line length
constraints in SMTP protocol.
- submission: Terminating the client connection with QUIT command after
mail transaction is started with MAIL command and before it is
finished with DATA/BDAT can cause a segfault crash.
- virtual: doveadm search queries with mailbox-guid as the only parameter
crashes: Panic: file virtual-search.c: line 77 (virtual_search_get_records):
assertion failed: (result != 0)
Pigeonhole Changelog:
This release is done to maintain parity with dovecot 2.3.19 release, so
it does not contain any news-worthy changes.
a3215f1 | |
Friday, 4 Feb 2022
|
04:50 Larry Rosenman (ler)
mail/dovecot, mail/dovecot-pigeonhole: update to 2.3.18, 0.5.18 respectively
Dovecot ChangeLog:
* Removed mail_cache_lookup_finished event. This event wasn't especially
useful, but it increased CPU usage significantly.
* fts: Don't index inline base64 encoded content in FTS indexes using
the generic tokenizer. This reduces the FTS index sizes by removing
input that is very unlikely to be searched for. See
https://doc.dovecot.org/configuration_manual/fts/tokenization for
details on how base64 is detected. Only applies when using libfts.
* lmtp: Session IDs are now preserved through proxied connections, so
LMTP sessions can be tracked. This slightly changes the LMTP session
ID format by appending ":Tn" (transaction), ":Pn" (proxy connection)
and ":Rn" (recipient) counters after the session ID prefix.
+ Events now have "reason_code" field, which can provide a list of
reasons why the event is happening. See
https://doc.dovecot.org/admin_manual/event_reasons/
+ New events are added. See https://doc.dovecot.org/admin_manual/list_of_events/
+ fts: Added fts_header_excludes and fts_header_includes settings to
specify which headers to index. See
https://doc.dovecot.org/settings/plugin/fts-plugin#plugin-fts-setting-fts-header-excludes
for configuration details.
+ fts: Initialize the textcat language detection library only once per
process. This can reduce CPU usage if fts_languages setting has multiple
languages listed and service indexer-worker { service_count } isn't 1.
Only applies when using libfts.
+ lib-storage: Reduced CPU usage significantly for some operations that
accessed lots of emails (e.g. fetching all flags in a folder, SORT, ...)
+ lib: DOVECOT_PREREQ() - Add micro version which enables compiling
external plugins against different versions of Dovecot.
+ lmtp: Added new lmtp_verbose_replies setting that makes errors sent to
the LMTP client much more verbose with details about why exactly
backend proxy connections or commands are failing.
+ submission: Support implicit SASL EXTERNAL with
submission_client_workarounds=implicit-auth-external. This allows
automatically logging in when SSL client certificate is present.
- *-login: Statistics were disabled if stats process connection was lost.
- auth: Authentication master user login fails with SCRAM-* SASL mechanisms.
- auth: With auth_cache_verify_password_with_worker=yes, passdb extra
fields in the auth cache got lost.
- doveadm: Fixed crash if zlib_save_level setting was specified,
but zlib_save was unset. v2.3.15 regression.
- doveadm: Proxying can panic when flushing print output. v2.3.17
regression. Fixes:
Panic: file ioloop.c: line 865 (io_loop_destroy): assertion failed:
(ioloop == current_ioloop)
- doveadm: stats add --group-by parameter didn't work.
- fts: Using email-address fts tokenizer could result in excessive memory
usage with garbage email input. This could cause the indexer-worker
processes to fail due to reaching the VSZ memory size limit.
Only applies when using libfts.
- imap: A SEARCH command timing out while fts returns indexes may timeout
returning "NO [SERVERBUG]", while it should return "NO [INUSE]" instead.
- imap: LIST-EXTENDED doesn't return STATUS for all folders. Sending
LIST .. RETURN (SUBSCRIBED STATUS (...)) did not return STATUS for
folders that are not subscribed when they have a child folder that is
subscribed as mandated by IMAP RFCs.
- imapc: Mailbox vsize calculation crashed with
Panic: file index-mailbox-size.c: line 344
(index_mailbox_vsize_hdr_add_missing):
assertion failed: (mails_left > 0)
- indexer: If indexer-worker crashes, the request it was processing gets
stuck in the indexer process. This stops indexing for the folder until
indexer process is restarted. v2.3.14 regression.
- indexer: Process was slowly leaking memory for each indexing request.
- lib-event: Unnamed events were wrongly filtered out for event/metric
filters like "event=abc OR something_independent_of_event_name".
- lib-index: 64-bit big endian CPUs handle last_used field in
dovecot.index.cache wrong.
- lib-ssl-iostream: Fix buggy OpenSSL error handling without assert-crashing.
If there is no error available, log it as an error instead of crashing.
The previous fix for this in v2.3.11 was incomplete. Fixes
Panic: file istream-openssl.c: line 51 (i_stream_ssl_read_real):
assertion failed: (errno != 0)
- lmtp: Out-of-memory issues can happen when proxying large messages to
LMTP backend servers that accept the message data too slow.
- master: HAProxy header parsing has read buffer overflow if provided
header size is invalid. This happens only if inet_listener
{ haproxy=yes } is configured and only if the remote IP address is in
haproxy_trusted_networks.
- old_stats: Plugin kept increasing memory usage, which became
noticeable with long-running imap sessions.
- stats: Dynamically adding same metric multiple times causes multiple stats.
- submission-login: Authentication does not accept OAUTH2 token (or
other very long credentials) because it considers the line to be too long.
- submission-login: Process can crash if HELO is pipelined with an
invalid domain.
- submission-proxy: Don't use SASL-IR if it would make the AUTH command
line longer than 512 bytes.
- submission: Service would crash if relay server authentication failed.
- virtual: FTS search in a virtual folder could crash if there are
duplicate mailbox GUIDs. This mainly happened when user had both INBOX
and INBOX/INBOX folders and the namespace prefix was INBOX/. Fixes
Panic: file hash.c: line 252 (hash_table_insert_node):
assertion failed: (opcode == HASH_TABLE_OP_UPDATE)
- virtual: If mailbox opening fails, the backend mailbox is leaked and
process crashes when client disconnects. Fixes
Panic: file mail-user.c: line 232 (mail_user_deinit):
assertion failed: ((*user)->refcount == 1)
- virtual: Searching headers in virtual folders didn't always use
full-text search indexes, if fts_enforced=no or body.
Pigeonhole ChangeLog:
- duplicate: Users without a home directory can crash with Sieve when
using duplicate database. v2.3.17 regression.
- imapsieve: When mail was expunged when processing imapsieve events, a
crash could occur. Fixes Panic: file mail-index-map.c:
line 558 (mail_index_map_lookup_seq_range): assertion failed: (first_uid > 0)
- managesieve-login: Proxy didn't support forwarding the forward_* passdb
fields.
- redirect: Sieve would crash if redirect after keep-equivalent action failed.
- sieve: Interpreter crashes when the Sieve index extension is used with
index zero.
- vnd.dovecot.filter: Envelope sender string may become corrupted when
Sieve scripts are using vnd.dovecot.filter. This could end up
corrupting mbox's From line and return wrong envelope sender string in
Bump mail/dovecot-fts-xapian portrevision.
2c53ea8 | |
Thursday, 28 Oct 2021
|
15:33 Larry Rosenman (ler)
mail/dovecot: mail/dovecot-pigeonhole: upgrade to 2.3.17, 0.5.17
ChangeLogs:
dovecot:
* Dovecot now logs a warning if time seems to jump forward at least
100 milliseconds.
* dict: Lines logged by the dict process now contain the dict name as
the prefix.
* lib-index: mail_cache_fields, mail_always_cache_fields and
mail_never_cache_fields now verifies that the listed header names are
valid. Especially the UTF8 "–" character has sometimes been wrongly
used instead of the ASCII "-".
+ *-login: Added login_proxy_rawlog_dir setting to capture
rawlogs between proxy and backend.
+ dict: The server process now keeps the last 10 idle dict backends
cached for maximum of 30 seconds. Practically this acts as a
connection pool for dict-redis and dict-ldap. Note that this doesn't
affect dict-sql, because it already had its own internal cache.
+ doveadm: New stats add/remove commands added to support changing the
metrics configuration on runtime.
+ lazy_expunge: Added lazy_expunge_exclude settings to disable
lazy_expunge for specific folders. \Special-use flags can be used as
folder names.
+ lib-lua: Added a new helper function dovecot.restrict_global_variables()
to disable or enable defining new global variables.
- LAYOUT=index List index rebuild was missing.
- LAYOUT=index: Duplicate GUIDs were not detected.
- acl: When using acl_ignore_namespace Dovecot attempted to access or
create dovecot-acl-list even when the namespace should have been
ignored. For virtual namespaces this could have yielded errors about
"Read-only file system" or "Permission denied".
- auth: Setting the "master" passdb field to empty value would
cause proxying to fail with an authentication error.
Now an empty "master" field is ignored.
- doveadm-server: Duplicate error lines were sent for failed commands.
This didn't normally cause visible problems, except when using
wildcards in usernames or -A parameter to go through multiple users.
- doveadm-server: Logs written by doveadm-server were often missing log
prefixes, especially mail_log_prefix for mail commands. Logs sent to
doveadm TCP client were also missing log prefixes.
- doveadm: v2.3 regression: batch command always crashes.
- doveadm: v2.3.11 regression: Commands failed if ssl_cert or
ssl_key files weren't readable by the user running doveadm, even
though doveadm didn't actually use these settings
- imap-hibernate: Process may crash at deinit:
Panic: file ioloop.c: line 928 (io_loop_destroy): assertion failed:
(ioloop->cur_ctx == NULL).
- imap: Using imap_fetch_failure=no-after can cause assert-crash
with some IMAP commands if reading the mail fails (e.g. wrong cached
mail size). Fixes:
Panic: file index-mail-headers.c: line 198 (index_mail_parse_header_init):
assertion failed: (!mail->data.header_parser_initialized)
- imap: v2.3.10 regression: When using INDEXPVT to enable private
\Seen flags (for shared or public namespaces) the STORE command did
not send untagged replies for the \Seen flag changes.
- imap: v2.3.15 regression: If PREVIEW/SNIPPET is not the final FETCH
option in the command, the IMAP FETCH response is broken.
- imap: v2.3.15 regression: MOVE command leaks mailbox if it can't be
opened and crashes at deinit:
Panic: file mail-user.c: line 229 (mail_user_deinit): assertion failed:
((*user)->refcount == 1).
- imapc: Copying nonexistent mail via imapc could have crashed. Fixes:
Panic: file mail-storage.c: line 2385
(mailbox_transaction_commit_get_changes):
assertion failed: (ret < 0 || seq_range_count(&changes_r->saved_uids) ==
save_count ||
array_count(&changes_r->saved_uids) == 0).
- indexer: v2.3.15 regression: Process crashes if indexer-client
disconnects while it's waiting for command reply. This happened for
example if IMAP SEARCH triggered long fts indexing and the IMAP
client disconnected while waiting for the reply.
- indexer: v2.3.15 regression: Process may have crashed in some situations.
- indexer: v2.3.15 regression: indexer-worker processes may not have
reached the process_limit in some situations, possibly even using just
one indexer-worker process even though there were many indexing
requests queued.
- lib-compression: Reading lz4 compressed mdbox mails may crash. Fixes:
Panic: file istream.c: line 345 (i_stream_read_memarea):
assertion failed: (!stream->blocking).
- lib-compression: bench-compress crashes due to xz being read-only.
- lib-lua: Fix linking libdict_lua for non-GNU linkers when Lua support
is disabled.
- lib-mail: There was no limit on how large an email header name could be.
Processable header names are now limited to 1000 bytes.
- lib-oauth2: Dovecot disallowed JWT tokens if their validity time was
older than token creation time (nbf < iat).
- lib-storage: Reduce memory footprint of certain storage operations.
- lib-storage: When listing mailboxes with storage name escape
characters (^ or .) as part of the mailbox name, the listing could
show corrupted mailbox names. Due to an issue in handling escaped
parent folders, the listing of other mailbox names would become
corrupted by prepending parts of the previously listed mailboxes
parent folder as prefix to the actual mailbox names. The corruption
can occur when using LAYOUT=INDEX and maildir or obox, or when using
the listescape plugin.
- mail-crypt: Fix "-O" argument for "doveadm mailbox cryptokey password"
command to be a boolean, and not expect a string.
- submission-login: Add support for not authenticating to next hop in
submission proxying.
- submission-login: EHLO was not sent again after XCLIENT when doing
submission proxying.
- virtual: Mailboxes do not correctly detect underlying mailboxes
getting re-created even though they have a different UIDVALIDITY or
GUID.
Pigeonhole:
- duplicate: The Sieve duplicate test is prone to false negatives when
the user receives many e-mails concurrently, meaning that duplicate
deliveries can still occur.
- fileinto: v2.3.16 regression: Sieve delivery crashes if mail is
delivered to non-existing and existing folder.
- imap-filter-sieve: v2.3.15 regression: The CPU limits on Sieve
execution are too easily exceeded in IMAP context (the IMAPSieve and
FILTER=SIEVE capabilities). Changed the default to unlimited CPU time
for IMAP context, since similar excessive resource usage can be caused
by other means as well. The CPU limits on Sieve scripts executed at
LDA/LMTP delivery are still enforced by default.
- redirect: The Sieve redirect action has protections against users
triggering mail loops. Unfortunately, the detection of a redirect mail
loop sometimes causes the message to get lost if no other Sieve action
is applied that delivers the message somewhere else.
- redirect: v2.3.16 regression: With certain Sieve scripts if redirect
fails due to temporary failure, the lmtp process may crash after the
delivery. Fixes:
Panic: file mail-user.c: line 229 (mail_user_deinit):
assertion failed: ((*user)->refcount == 1).
de2e20b | |
Sunday, 3 Oct 2021
|
21:36 Larry Rosenman (ler)
mail/dovecot: update to 2.3.16
mail/dovecot-pigeonhole: update to 0.5.16
ChangeLogs:
https://dovecot.org/pipermail/dovecot-news/2021-August/000463.html
https://dovecot.org/pipermail/dovecot-news/2021-August/000464.html
6809759 | |
Saturday, 3 Jul 2021
|
10:09 Kurt Jaeger (pi) Author: Juraj Lutter
mail/dovecot-*: update 2.3.13 -> 2.3.15 and related ports
PR: 256860
Approved by: fluffy (ports-secteam)
Submitted by: otis
Relnotes: https://dovecot.org/pipermail/dovecot-news/2021-June/000457.html
https://dovecot.org/pipermail/dovecot-news/2021-March/000455.html
https://dovecot.org/pipermail/dovecot-news/2021-March/000456.html
https://dovecot.org/pipermail/dovecot-news/2021-June/000458.html
Security: CVE-2021-29157, CVE-2021-33515, CVE-2020-28200
Differential Revision: https://reviews.freebsd.org/D30866
MFH: 2021Q3
21a797e | |
Wednesday, 6 Jan 2021
|
14:58 pi
mail/dovecot: update 2.3.11.3 -> 2.3.13, fix CVE in non-default config
mail/dovecot-pigeonhole: update 0.5.11 -> 0.5.13
- please note: option VPOPMAIl was removed from upstream
PR: 252415
Submitted by: Evilham <contact@evilham.com>
Reviewed by: fluffy
Approved by: ler (maintainer)
MFH: 2021Q1
Relnotes: https://dovecot.org/pipermail/dovecot-news/2021-January/000448.html
https://dovecot.org/pipermail/dovecot-news/2021-January/000449.html
Security: CVE-2020-24386, CVE-2020-25275
  | |
Friday, 14 Aug 2020
|
00:27 ler
mail/dovecot, mail/dovecot-pigeonhole: upgrade to 2.3.11.3 and 0.5.11,
repectively.
dovecot changelog:
* CVE-2020-12100: Parsing mails with a large number of MIME parts could
have resulted in excessive CPU usage or a crash due to running out of
stack memory.
* CVE-2020-12673: Dovecot's NTLM implementation does not correctly check
message buffer size, which leads to reading past allocation which can
lead to crash.
* CVE-2020-10967: lmtp/submission: Issuing the RCPT command with an
address that has the empty quoted string as local-part causes the lmtp
service to crash.
* CVE-2020-12674: Dovecot's RPA mechanism implementation accepts
zero-length message, which leads to assert-crash later on.
* Events: Fix inconsistency in events. See event documentation in
https://doc.dovecot.org.
* imap_command_finished event's cmd_name field now contains "unknown"
for unknown commands. A new "cmd_input_name" field contains the
command name exactly as it was sent.
* lib-index: Renamed mail_cache_compress_* settings to mail_cache_purge_*.
Note that these settings are mainly intended for testing and usually
shouldn't be changed.
* events: Renamed "index" event category to "mail-index".
* events: service:<name> category is now using the name from
configuration file.
* dns-client: service dns_client was renamed to dns-client.
* log: Prefixes generally use the service name from configuration file.
For example dict-async service will now use
"dict-async(pid): " log prefix instead of "dict(pid): "
* *-login: Changed logging done by proxying to use a consistent prefix
containing the IP address and port.
* *-login: Changed disconnection log messages to be slightly clearer.
+ dict: Add events for dictionaries.
+ lib-index: Finish logging with events.
+ oauth2: Support local validation of JWT tokens.
+ stats: Add support for dynamic histograms and grouping. See
https://doc.dovecot.org/configuration_manual/stats/.
+ imap: Implement RFC 8514: IMAP SAVEDATE
+ lib-index: If a long-running transaction (e.g. SORT/FETCH on a huge
folder) adds a lot of data to dovecot.index.cache file, commit those
changes periodically to make them visible to other concurrent sessions
as well.
+ stats: Add OpenMetrics exporter for statistics. See
https://doc.dovecot.org/configuration_manual/stats/openmetrics/.
+ stats: Support disabling stats-writer socket by setting
stats_writer_socket_path="".
- auth-worker: Process keeps slowly increasing its memory usage and
eventually dies with "out of memory" due to reaching vsz_limit.
- auth: Prevent potential timing attacks in authentication secret
comparisons: OAUTH2 JWT-token HMAC, imap-urlauth token, crypt() result.
- auth: Several auth-mechanisms allowed input to be truncated by NUL
which can potentially lead to unintentional issues or even successful
logins which should have failed.
- auth: When auth policy returned a delay, auth_request_finished event
had policy_result=ok field instead of policy_result=delayed.
- auth: auth process crash when auth_policy_server_url is set to an
invalid URL.
- auth: Lua passdb/userdb leaks stack elements per call, eventually
causing the stack to become too deep and crashing the auth or
auth-worker process.
- dict-ldap: Crash occurs if var_expand template expansion fails.
- dict: If dict client disconnected while iteration was still running,
dict process could have started using 100% CPU, although it was still
handling clients.
- doveadm: Running doveadm commands via proxying may hang, especially
when doveadm is printing a lot of output.
- imap: "MOVE * destfolder" goes to a loop copying the last mail to the
destination until the imap process dies due to running out of memory.
- imap: Running "UID MOVE 1:* Trash" on an empty folder goes to infinite
loop.
- imap: SEARCH doesn't support $.
- lib-compress: Buffer over-read in zlib stream read.
- lib-dns: If DNS lookup times out, lib-dns can cause crash in calling
process.
- lib-index: Fixed several bugs in dovecot.index.cache handling that
could have caused cached data to be lost.
- lib-index: Writing to >=1 GB dovecot.index.cache files may cause
assert-crashes:
Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset):
assertion failed: (offset < 0x40000000)
- lib-mail: v2.3.11 regression: MIME parts not returned correctly by
Dovecot MIME parser.
- lib-ssl-iostream: Fix buggy OpenSSL error handling without
assert-crashing. If there is no error available, log it as an error
instead of crashing:
Panic: file iostream-openssl.c: line 599 (openssl_iostream_handle_error):
assertion failed: (errno != 0)
- lib-ssl-iostream: ssl_key_password setting did not work.
- pop3-login: Login didn't handle commands in multiple IP packets properly.
This mainly affected large XCLIENT commands or a large SASL initial
response parameter in the AUTH command.
- pop3: pop3_deleted_flag setting was broken, causing:
Panic: file seq-range-array.c: line 472 (seq_range_array_invert):
assertion failed: (range[count-1].seq2 <= max_seq)
- pop3-login: Login would fail with "Input buffer full" if the initial
response for SASL was too long.
- submission: A segfault crash may occur when the client or server
disconnects while a non-transaction command like NOOP or VRFY is still
being processed.
- virtual: Copying/moving mails with IMAP into a virtual folder
assert-crashes:
Panic: file cmd-copy.c: line 152 (fetch_and_copy): assertion failed:
(copy_ctx->copy_count == seq_range_count(©_ctx->saved_uids))
pigeonhole changelog:
* managesieve: managesieve_max_line_length setting is now a "size" type
instead of just number of bytes. This allows using e.g. "64k" as the
value.
- lib-sieve: When folding white space is used in the Message-ID header,
it is not stripped away correctly before the message ID value is used,
causing e.g. garbled log lines at delivery.
PR: 248640
PR: 248644
Submitted by: juraj@lutter.sk
Reported by: juraj@lutter.sk
MFH: 2020Q3
Security: 87a07de1-e55e-4d51-bb64-8d117829a26a
Security: CVE-2020-12100
Security: CVE-2020-12673
Security: CVE-2020-10967
Security: CVE-2020-12674
| |
Monday, 18 May 2020
|
19:28 ler
mail/dovecot: Upgrade to 2.3.10.1, fixing multiple vulnerabilities.
- CVE-2020-10957: lmtp/submission: A client can crash the server by
sending a NOOP command with an invalid string parameter. This occurs
particularly for a parameter that doesn't start with a double quote.
This applies to all SMTP services, including submission-login, which
makes it possible to crash the submission service without
authentication.
- CVE-2020-10958: lmtp/submission: Sending many invalid or unknown
commands can cause the server to access freed memory, which can lead
to a server crash. This happens when the server closes the connection
with a "421 Too many invalid commands" error. The bad command limit
depends on the service (lmtp or submission) and varies between 10 to
20 bad commands.
- CVE-2020-10967: lmtp/submission: Issuing the RCPT command with an
address that has the empty quoted string as local-part causes the
lmtp service to crash.
Clean up some REINPLACE warnings whilst we're here.
MFH: 2020Q2
Security: 37d106a8-15a4-483e-8247-fcb68b16eaf8
Security: CVE-2020-10957
Security: CVE-2020-10958
Security: CVE-2020-10967
| |
Friday, 6 Mar 2020
|
19:16 ler
mail/dovecot: update to 2.3.10.
ChangeLog:
* Disable retpoline migitations by default. These can cause severe
performance regressions, so they should be only enabled when
applicable.
* IMAP MOVE now commits transactions in batches of 1000 mails. This
helps especially with lazy_expunge when moving a lot of mails. It
mainly avoids situations where multiple IMAP sessions are running the
same MOVE command and duplicating the mails in the lazy_expunge folder.
With this change there can still be some duplication, but the MOVE
always progresses forward. Also if the MOVE fails at some point, the
changes up to the last 1000 mails are still committed instead of
rolled back. Note that the COPY command behavior hasn't changed,
because it is required by IMAP standard to be an atomic operation.
* IMAP EXPUNGE and CLOSE now expunges mails in batches of 1000 mails.
This helps especially with lazy_expunge when expunging a lot of mails
(e.g. millions) to make sure that the progress always moves forward
even if the process is killed.
* Autoexpunging now expunges mails in batches of 1000 mails. This helps
especially with lazy_expunge when expunging a lot of mails
(e.g. millions) to make sure that the progress always moves forward
even if the process is killed.
+ Add tool for generating sysreport called dovecot-sysreport.
This generates a bundle of information usually needed for support
requests.
+ Add support for the new IMAP \Important SPECIAL-USE flag (RFC 8457).
+ Add metric { group_by } setting. This allows automatically creating
new metrics based on the fields you want to group statistics by.
NOTE: This feature is considered experimental and syntax is subject
to change in future release.
+ auth: Support SCRAM-SHA-256 authentication mechanism.
+ imap: Support the new IMAP STATUS=SIZE extension.
+ Use TCP_QUICKACK to reduce latency for some TCP connections.
+ quota-status: Made the service more robust against erroneous use with
Postfix ACL policies other than smtpd_recipient_restrictions.
+ Add "revision" field support to imap_id_send setting. Using
"revision *" will send in IMAP ID command response the short commit
hash of the Dovecot git source tree HEAD (same as in dovecot --version).
+ IMAP ENVELOPE includes now all addresses when there are multiple
headers (From, To, Cc, etc.) The standard way of having multiple
addresses is to just list them all in a single header. It's
non-standard to have multiple headers. However, since MTAs allow these
mails to pass through and different software may handle them in
different ways, it's better from security point of view to show all
the addresses.
+ Event filters now support using "field_name=" to match a field that
doesn't exist or has an empty value. For example use "error=" to match
only events that didn't fail.
- acl: INBOX ACLs shouldn't apply for IMAP GETMETADATA/SETMETADATA
commands.
- cassandra: CASS_ERROR_SERVER_WRITE_FAILURE error should also be
treated as "uncertain write failure".
- dict-redis: Using quota_clone configured with dict-redis could have
crashed when Redis responded slowly.
- imap-hibernate: Communication trouble with imap-master leads to
segfault.
- imap-hibernate: Unhibernation retrying wasn't working.
- imap: Fixed auth lookup privilege problem when imap process was reused
and user was being un-hibernated.
- Fix potential crash when copying/moving mails within the same folder.
This happened only when there were a lot of fields in dovecot.index.cache.
- lib-index: Recreating dovecot.index.cache file could have crashed when
merging bitmask fields.
- lib-index: Using public/shared folders with INDEXPVT configured to use
private \Seen flags, trying to search seen/unseen in an empty folder
crashes with segfault.
- lib-mail: Large base64-encoded mails weren't decoded properly.
This could have affected searching/indexing mails and message snippet
generation.
- lib-mail: Message with only quoted text could have caused message
snippet to ignore its 200 character limit and return the entire
message. This was added also to dovecot.index.cache file, which
increased disk space and memory usage unnecessarily.
v2.3.9.2 regression (previous versions cached the quoted snippet as
empty). In a large mail quoted text could have become wrongly added
to the snippet, possibly mixed together with non-quoted text.
- lib-smtp: client could have assert-crashed if STARTTLS handshake
finished earlier than usually.
- lib-ssl-iostream: remove -static flag for lib-ssl-iostream linking to
prevent a compile issue.
- lib-storage: Mailbox synchronization may have assert-crashed in some
rare situations.
- lib-storage: mdbox didn't preserve date.saved with dsync.
- lib: Don't require EAI_{ADDRFAMILY,NODATA}, breaks FreeBSD
- master: Some services could respawn unthrottled if they crash during
startup.
- push-notification: Do not send push_notification_finished event if
nothing was done. This happens when mail transaction is started and
ended with no changes.
- quota-status: Addresses with special characters in the local part caused
problems in the interaction between Postfix and Dovecot. Postfix sent
its own internal representation in the recipient field, while Dovecot
expected a valid RFC5321 mailbox address.
- submission-login: SESSION was not correctly encoded field for the
XCLIENT command. Particularly, a '+' character introduced by the
session ID's Base64 encoding causes problems.
- submission: Fix submission_max_mail_size to work correctly on 32-bit
systems.
- submission: Trusted connections crashed in second connection's EHLO
if submission-login { service_count } is something else than 1 (which
is the default).
- submission: XCLIENT command was never used in the protocol exchange
with the relay MTA when submission_backend_capabilities is configured,
even when the relay MTA was properly configured to accept the XCLIENT
command.
- fts-solr: The XML response parser fails to parse large/chunked responses
correctly. This leads to spurious parse errors, most notably:
"Error: fts_solr: received invalid uid '0'".
Bumping PORTREVISION on dovecot-pigeonhole (explicitly ignoring 0.5.10, as
there are compile/configure/hang issues), and dovecot-fts-xapian.
| |
Thursday, 13 Feb 2020
|
00:47 ler
mail/dovecot: upgrade to 2.3.9.3
Changelog:
* CVE-2020-7046: Truncated UTF-8 can be used to DoS
submission-login and lmtp processes.
* CVE-2020-7957: Specially crafted mail can crash snippet generation.
MFH: 2020Q1
Security: CVE-2020-7046
Security: CVE-2020-7957
Security: 74db0d02-b140-4c32-aac6-1f1e81e1ad30
| |
Friday, 13 Dec 2019
|
15:02 ler
mail/dovecot: upgrade to 2.3.9.2,
* CVE-2019-19722: Mails with group addresses in From or To fields caused
crash in push notification drivers.
- additional fix for blank headers
PORTREVISION bump for mail/dovecot-pigeonhole, mail/dovecot-fts-xapian
*NOT* requesting MFH as 2.3.9 is not in 2019Q4.
Security: b7dc4dde-2e48-43f9-967a-c68461537cf2
Security: CVS-2019-19722
| |
Wednesday, 4 Dec 2019
|
17:59 ler
mail/dovecot, mail/dovecot-pigeonhole: upgrade to 2.3.9, 0.5.9 respectively.
Bump PORTREVISION of mail/dovecot-fts-xapian for version change of dovecot.
Changelog:
Dovecot:
* Changed several event field names for consistency and to avoid
conflicts in parent-child event relationships:
* SMTP server command events: Renamed "name" to "cmd_name"
* Events inheriting from a mailbox: Renamed "name" to "mailbox"
* Server connection events have only "remote_ip", "remote_port",
"local_ip" and "local_port".
* Removed duplicate "client_ip", "ip" and "port".
* Mail storage events: Removed "service" field.
Use "service:<name>" category instead.
* HTTP client connection events: Renamed "host" to "dest_host" and
"port" to "dest_port"
* auth: Drop Postfix socketmap support. It hasn't been working
with recent Postfix versions for a while now.
* push-notification-lua: The "subject" field is now decoded to UTF8
instead of kept as MIME-encoded.
+ push-notification-lua: Added new "from_address", "from_display_name",
"to_address" and "to_display_name" fields. The display names are
decoded to UTF8.
+ Added various new fields to existing events.
See http://doc.dovecot.net/admin_manual/list_of_events.html
+ Add lmtp_add_received_header setting. It can be used to prevent LMTP
from adding "Received:" headers.
+ doveadm: Support SSL/STARTTLS for proxied doveadm connections based on
doveadm_ssl setting and proxy ssl/tls settings.
+ Log filters support now "service:<name>", which matches all events for
the given service. It can also be used as a category.
+ lib: Use libunwind to get abort backtraces with function names
where available.
+ lmtp: When the LMTP proxy changes the username (from passdb lookup)
add an appropriate ORCPT parameter.
- lmtp: Add lmtp_client_workarounds setting to implement workarounds for
clients that send MAIL and RCPT commands with additional spaces before
the path and for clients that omit <> brackets around the path.
See example-config/conf.d/20-lmtp.conf.
- lda/lmtp: Invalid MAIL FROM addresses were rejcted too aggressively.
Now mails from addresses with unicode characters are delivered, but
their Return-Path header will be <> instead of the given MAIL FROM
address.
- lmtp: The lmtp_hdr_delivery_address setting is ignored.
- imap: imap_command_finished event's "args" and "human_args" parameters
were always empty.
- mbox: Seeking in zlib and bzip2 compressed input streams didn't work
correctly.
- imap-hibernate: Process crashed when client got destroyed while it was
attempted to be unhibernated, and the unhibernation fails.
- *-login: Proxying may have crashed if SSL handshake to the backend
failed immediately. This was unlikely to happen in normal operation.
- *-login: If TLS handshake to upstream server failed during proxying,
login process could crash due to invalid memory access.
- *-login: v2.3 regression: Using SASL authentication without initial
response may have caused SSL connections to hang. This happened often
at least with PHP's IMAP library.
- *-login: When login processes are flooded with authentication attempts
it starts logging errors about "Authentication server sent unknown id".
This is still expected. However, it also caused the login process to
disconnect from auth server and potentially log some user's password
in the error message.
- dict-sql: SQL prepared statements were not shared between sessions.
This resulted in creating a lot of prepared statements, which was
especially inefficient when using Cassandra backend with a lot of
Cassandra nodes.
- auth: auth_request_finished event didn't have success=yes parameter
set for successful authentications.
- auth: userdb dict - Trying to list users crashed.
- submission: Service could be configured to allow anonymous
authentication mechanism and anonymous user access.
- LAYOUT=index: Corrupted dovecot.list.index caused folder creation to
panic.
- doveadm: HTTP server crashes if request target starts with double "/".
- dsync: Remote dsync started hanging if the initial doveadm
"dsync-server" command was sent in the same TCP packet as the
following dsync handshake. v2.3.8 regression.
- lib: Several "input streams" had a bug that in some rare situations
might cause it to access freed memory. This could lead to crashes or
corruption.
The only currently known effect of this is that using zlib plugin with
external mail attachments (mail_attachment_dir) could cause fetching
the mail to return a few bytes of garbage data at the beginning of the
header. Note that the mail wasn't saved corrupted, but fetching it
caused corrupted mail to be sent to the client.
- lib-storage: If a mail only has quoted content, use the quoted text
for generating message snippet (IMAP PREVIEW) instead of returning
empty snippet.
- lib-storage: When vsize header was rebuilt, newly calculated message
sizes were added to dovecot.index.cache instead of being directly
saved into vsize records in dovecot.index.
- lib: JSON generator was escaping UTF-8 characters unnecessarily.
Pigeonhole:
+ Added events for Sieve and ManageSieve, see
https://doc.dovecot.org/admin_manual/list_of_events/#pigeonhole
+ Pigeonhole: Implement the Sieve "special-use" extension described in
RFC 8579.
- duplicate: Test only compared the handles which would cause
different values to be cached as the same duplicate test. Fix to also
compare the actual hashes.
- imap_sieve_filter: IMAP FILTER Command had various bugs in error
handling. Errors may have been duplicated for each email, errors
may have been missing entirely, command tag and ERRORS/WARNINGS
parameters were swapped.
| |
Tuesday, 8 Oct 2019
|
21:56 ler
mail/dovecot, mail/dovecot-pigeonhole: upgrade to 2.3.8 and 0.5.8 respectively.
release notes:
dovecot:
Changes
+ Added mail_delivery_started and mail_delivery_finished events, see
https://doc.dovecot.org/admin_manual/list_of_events/ for details.
+ dsync-replication: Don't replicate users who have "noreplicate" extra
field in userdb.
+ doveadm service status: Show total number of processes created.
+ When logging to syslog, use instance_name setting's value for the
ident. This commonly is added as a log prefix.
+ Base64 encoding/decoding code was rewritten with additional features.
It shouldn't cause any user visible changes.
- v2.3.7 regression: If a folder only receives new mails without any
other mail access, dovecot.index.log keeps growing forever and
dovecot.index keeps being rewritten for every mail delivery.
- dsync-replication may lose keywords after syncing mails restored from
another replica. This only happened if the mail only had keywords and no
system flags.
- event filters: Non-textual event fields could not be filtered using
wildcards.
- auth: Scope parameter was missing from OAuth password grant request.
- doveadm client-server communication may hang in some situations. It is
also using unnecessarily small TCP/IP packet sizes.
- doveadm who and kick did not flush protocol output correctly.
- imap: SETMETADATA with literal value would delete the metadata value
instead of updating it.
- imap: When client issues FETCH PREVIEW (LAZY=FUZZY) command, the
caching decisions should be updated so that newly saved mails will have
the preview cached.
- With mail_nfs_index=yes and/or mail_nfs_storage=yes setuid/setgid
permission bits in some files may have become dropped with some NFS
servers. Changed NFS flushing to now use chmod() instead of chown().
- quota: warnings did not work if quota root was noenforcing
- acl: Global ACL file ignored the last line if it didn't end with LF.
- doveadm stats dump: With JSON formatter output numbers using the
number type instead of as strings
- lmtp_proxy: Ensure that real_* variables are correctly set when using
lmtp_proxy.
- event exporter: http-post driver had hardcoded timeout and did not
support DNS lookups or TLS connections.
- auth: Fix user iteration to work with userdb passwd with glibc v2.28.
- auth: auth service can crash if auth-policy JSON response is invalid
or returned too fast.
- In some rare situations "ps" output could have shown a lot of "?"
characters after Dovecot process titles.
- When dovecot.index.pvt is empty, an unnecessary error is logged:
Error: .../dovecot.index.pvt reset, view is now inconsistent
- SMTP address encoder duplicated initial double quote character when
the localpart of an address ended in '..'. For example
"user+..@example.com" became ""user+.."@example.com in a
sieve redirect.
pigeonhole:
Changes
- Sieve may leak resources in rare cases when a redirect, vacation or
report action fails to send the message. This mainly applies when Sieve
is executed in IMAP context; i.e., for the IMAPSIEVE or FILTER=SIEVE
capabilities.
| |
Wednesday, 28 Aug 2019
|
15:59 ler
mail/dovecot,mail/dovecot-pigeonhole: fix CVE-2019-11500
Changes
-------
* CVE-2019-11500: IMAP protocol parser does not properly handle NUL byte
when scanning data in quoted strings, leading to out of bounds heap
memory writes. Found by Nick Roessler and Rafi Rubin.
MFH: 2019Q3
Security: CVE-2019-11500
| |
Tuesday, 23 Jul 2019
|
14:26 ler
mail/dovecot, mail/dovecot-pigeonhole: upgrade to 2.3.7.1 and 0.5.7.1
respectively.
These releases fix the reported regressions in v2.3.7 & v0.5.7.
Dovecot core:
- Fix TCP_NODELAY errors being logged on non-Linux OSes
- lmtp proxy: Fix assert-crash when client uses BODY=8BITMIME
- Remove wrongly added checks in namespace prefix checking
Pigeonhole:
- dsync: Sieve script syncing failed if mailbox attributes weren't
enabled.
| |
Friday, 12 Jul 2019
|
13:20 ler
mail/dovecot, mail/dovecot-pigeonhole: Update to 2.3.7 and 0.5.7 respectively.
dovecot changelog:
* fts-solr: Removed break-imap-search parameter
+ Added more events for the new statistics, see
https://doc.dovecot.org/admin_manual/list_of_events/
+ mail-lua: Add IMAP metadata accessors, see
https://doc.dovecot.org/admin_manual/lua/
+ Add event exporters that allow exporting raw events to log files and
external systems, see
https://doc.dovecot.org/configuration_manual/event_export/
+ SNIPPET is now PREVIEW and size has been increased to 200 characters.
+ Add body option to fts_enforced. This triggers building FTS index only
on body search, and an error using FTS index fails the search rather
than reads through all the mails.
- Submission/LMTP: Fixed crash when domain argument is invalid in a
second EHLO/LHLO command.
- Copying/moving mails using Maildir format loses IMAP keywords in the
destination if the mail also has no system flags.
- mail_attachment_detection_options=add-flags-on-save caused email body
to be unnecessarily opened when FETCHing mail headers that were
already cached.
- mail attachment detection keywords not saved with maildir.
- dovecot.index.cache may have grown excessively large in some
situations. This happened especially when using autoexpunging with
lazy_expunge folders. Also with mdbox format in general the cache file
wasn't recreated as often as it should have.
- Autoexpunged mails weren't immediately deleted from the disk. Instead,
the deletion from disk happened the next time the folder was opened.
This could have caused unnecessary delays if the opening was done by
an interactive IMAP session.
- Dovecot's TCP connections sometimes add extra 40ms latency due to not
enabling TCP_NODELAY. HTTP and SMTP/LMTP connections weren't
affected, but everything else was. This delay wasn't always visible -
only in some situations with some message/packet sizes.
- imapc: Fix various crash conditions
- Dovecot builds were not always reproducible.
- login-proxy: With shutdown_clients=no after config reload the
existing connections could no longer be listed or kicked with doveadm.
- "doveadm proxy kick" with -f parameter caused a crash in some
situations.
- Auth policy can cause segmentation fault crash during auth process
shutdown if all auth requests have not been finished.
- Fix various minor bugs leading into incorrect behaviour in mailbox
list index handling. These rarely caused noticeable problems.
- LDAP auth: Iteration accesses freed memory, possibly crashing
auth-worker
- local_name { .. } filter in dovecot.conf does not correctly support
multiple names and wildcards were matched incorrectly.
- replicator: dsync assert-crashes if it can't connect to remote TCP
server.
- config: Memory leak in config process when ssl_dh setting wasn't
set and there was no ssl-parameters.dat file.
This caused config process to die once in a while
with "out of memory".
pigeonhole changelog:
+ vacation: Made the subject for the automatic response message produced
by the Sieve vacation action configurable. Both the default subject
(if the script defines none) and the subject template (e.g. used to
add a subject prefix) can be configured.
- dsync: dsync-replication does not synchronize Sieve scripts.
- imap_sieve_filter: Reduce FILTER=SIEVE verbosity over IMAP connection.
- testsuite: Pigeonhole testsuite segfaulted if it was compiled with
GCC 9
| |
Tuesday, 30 Apr 2019
|
21:33 ler
mail/dovecot, mail/dovecot-pigeonhole: upgrade to 2.3.6, 0.5.6 respectively.
Dovecot changelog:
* CVE-2019-11494: Submission-login crashed with signal 11 due to null pointer
access when authentication was aborted by disconnecting.
* CVE-2019-11499: Submission-login crashed when authentication was started over
TLS secured channel and invalid authentication message was sent.
* auth: Support password grant with passdb oauth2.
+ Use system default CAs for outbound TLS connections.
+ Simplify array handling with new helper macros.
+ fts_solr: Enable configuring batch_size and soft_commit features.
- lmtp/submission: Fixed various bugs in XCLIENT handling, including a hang when
XCLIENT commands were sent infinitely to the remote server.
- lmtp/submission: Forwarded multi-line replies were erroneously sent as two
replies to the client.
- lib-smtp: client: Message was not guaranteed to contain CRLF consistently when
CHUNKING was used.
- fts_solr: Plugin was no longer compatible with Solr 7.
- Make it possible to disable certificate checking without setting
ssl_client_ca_* settings.
- pop3c: SSL support was broken.
- mysql: Closing connection twice lead to crash on some systems.
- auth: Multiple oauth2 passdbs crashed auth process on deinit.
- HTTP client connection errors infrequently triggered a segmentation fault when
the connection was idle and not used for a particular client instance.
Pigeonhole changelog:
+ sieve: Redirect loop prevention is sometimes ineffective. Improve existing
loop detection by also recognizing the
X-Sieve-Redirected-From header in incoming messages and dropping redirect
actions when it points to
the sending account. This header is already added by the redirect action, so
this improvement only adds an additional use of this header.
- sieve: Prevent execution of implicit keep upon temporary failure occurring at
runtime.
MFH: 2019Q2
Security: CVE-2019-11494
Security: CVE-2019-11499
| |
Thursday, 18 Apr 2019
|
15:22 ler
mail/dovecot: upgrade to 2.3.5.2
* CVE-2019-10691: Trying to login with 8bit username containing
invalid UTF8 input causes auth process to crash if auth policy is
enabled. This could be used rather easily to cause a DoS. Similar
crash also happens during mail delivery when using invalid UTF8 in
From or Subject header when OX push notification driver is used.
MFH: 2019Q2
Security: CVE-2019-10691
| |
Thursday, 28 Mar 2019
|
12:24 ler
mail/dovecot: upgrade to 2.3.5.1.
* CVE-2019-7524: Missing input buffer size validation leads into
arbitrary buffer overflow when reading fts or pop3 uidl header
from Dovecot index. Exploiting this requires direct write access to
the index files.
MFH: 2019Q1
Security: CVE-2019-7524
| |
Tuesday, 5 Mar 2019
|
23:34 ler
mail/dovecot and mail/dovecot-pigeonhole upgrade to 2.3.5 and 0.5.5 respectively
dovecot changelog:
+ Lua push notification driver: mail keywords and flags are provided in
MessageNew and MessageAppend events.
+ submission: Implement support for plugins.
+ auth: When auth_policy_log_only=yes, only log what the policy server response
would do without actually doing it.
+ auth: Always log policy server decisions with auth_verbose=yes
- v2.3.[34]: doveadm log errors: Output was missing user/session
- lda: Debug log lines could have shown slightly corrupted
- login proxy: Login processes may have crashed in various ways when
login_proxy_max_disconnect_delay was set.
- imap: Fix crash with Maildir+zlib if client disconnects during APPEND
- lmtp proxy: Fix potential assert-crash
- lmtp/submission: Fix crash when SMTP client transaction times out
- submission: Split large XCLIENT commands to 512 bytes per command, so Postfix
accepts them.
- submission: Fix crash when client sends invalid BURL command
- submission: relay backend: VRFY command: Avoid forwarding 500 and 502 replies
back to client.
- lib-http: Fix potential assert-crash when DNS lookup fails
- lib-fts: Fix search query generation when one language ignores a token (e.g.
via stopwords).
pigeonhole changelog:
+ IMAPSieve: Add new plugin/imapsieve_expunge_discarded setting which causes
messages discarded by an IMAPSieve script to be expunged immediately, rather
than only being marked as "\Deleted" (which is still the default behavior).
- IMAPSieve: Fix panic crash occurring when a COPY command copies
messages from a virtual mailbox where the source messages originate from more
than a single real mailbox.
- imap4flags extension: Fix deleting all keywords. When the action
resulted in all keywords being removed, no changes were actually
applied.
- variables extension: Fix truncation of UTF-8 variable content. The maximum
size of Sieve variables was enforced by truncating the
variable string content bluntly at the limit, but this does not
consider UTF-8 code point boundaries. This resulted in broken UTF-8 strings.
This problem also surfaced for variable modifiers, such as the ":encodeurl"
modifier provided by the Sieve "enotify" extension. In that case, the resulting
URI escaping could also be truncated inappropriately.
- IMAPSieve, IMAP FILTER=SIEVE: Fix replacing a modified message. Sieve scripts
running in IMAPSIEVE or IMAP FILTER=SIEVE context that modify the message,
stored the message a second time, rather than replacing the originally stored
unmodified message.
- Fix segmentation fault occurring when both the sieve_extprograms
plugin (for the Sieve interpreter) and the imap_filter_sieve plugin (for IMAP)
are loaded at the same time. A symbol was defined by both plugins, causing a
clash when both were loaded.
| |
Tuesday, 5 Feb 2019
|
14:50 ler
mail/dovecot: upgrade to 2.3.4.1
* CVE-2019-3814: If imap/pop3/managesieve/submission client has
trusted certificate with missing username field
(ssl_cert_username_field), under some configurations Dovecot
mistakenly trusts the username provided via authentication instead
of failing.
* ssl_cert_username_field setting was ignored with external SMTP AUTH,
because none of the MTAs (Postfix, Exim) currently send the
cert_username field. This may have allowed users with trusted
certificate to specify any username in the authentication. This bug
didn't affect Dovecot's Submission service.
PR: 235523
Submitted by: pascal.christen@hostpoint.ch
MFH: 2019Q1
Security: 1340fcc1-2953-11e9-bc44-a4badb296695
Security: CVE-2019-3814
| |
Friday, 23 Nov 2018
|
15:12 ler
mail/dovecot update to 2.3.4, mail/dovecot-pigeonhole to 0.5.4
dovecot change log:
* The default postmaster_address is now "postmaster@<user domain or
server hostname>". If username contains the @domain part, that's
used. If not, then the server's hostname is used.
* "doveadm stats dump" now returns two decimals for the "avg" field.
+ Added push notification driver that uses a Lua script
+ Added new SQL, DNS and connection events.
See https://wiki2.dovecot.org/Events
+ Added "doveadm mailbox cache purge" command.
+ Added events API support for Lua scripts
+ doveadm force-resync -f parameter performs "index fsck" while opening
the index. This may be useful to fix some types of broken index files.
This may become the default behavior in a later version.
- director: Kicking a user crashes if login process is very slow
- pop3_no_flag_updates=no: Don't expunge DELEted and RETRed messages
unless QUIT is sent.
- auth: Fix crypt() segfault with glibc-2.28+
- imap: Running UID FILTER script with errors assert-crashes
- dsync, pop3-migration: POP3 UIDLs weren't added to
dovecot.index.cache while mails were saved.
- dict clients may have been using 100% CPU while waiting for dict
server to finish commands.
- doveadm user: Fixed user listing via HTTP API
- All levels of Cassandra log messages were logged as Dovecot errors.
- http/smtp client may have crashed after SSL handshake
- Lua auth converted strings that looked like numbers into numbers.
pigeonhole change log:
* Adjustments to several changes in Dovecot v2.3.4 make this Pigeonhole
release dependent on that Dovecot release; it will not compile against
older Dovecot versions. And, conversely, you need to upgrade
Pigeonhole when upgrading Dovecot to v2.3.4.
* The changes regarding the default postmaster_address in Dovecot v2.3.4
mainly apply to Pigeonhole. The new default should work for all
existing installations, thereby fixing several reported v2.3/v0.5
migration problems.
- IMAP FILTER=SIEVE capability: Fix assert crash occurring when running
UID FILTER on a Sieve script with errors.
| |
Monday, 1 Oct 2018
|
23:18 ler
mail/dovecot upgrade to 2.3.3, mail/dovecot-pigeonhole upgrade to 0.5.3.
dovecot changelog:
* doveconf hides more secrets now in the default output.
* ssl_dh setting is no longer enforced at startup. If it's not set and
non-ECC DH key exchange happens, error is logged and client is
disconnected.
+ Added log_debug=<filter> setting.
+ Added log_core_filter=<log filter> setting.
+ quota-clone: Write to dict asynchronously
+ --enable-hardening attempts to use retpoline Spectre 2 mitigations
+ lmtp proxy: Support source_ip passdb extra field.
+ doveadm stats dump: Support more fields and output stddev by default.
+ push-notification: Add SSL support for OX backend.
- NUL bytes in mail headers can cause truncated replies when fetched.
- director: Conflicting host up/down state changes may in some rare
situations ended up in a loop of two directors constantly overwriting
each others' changes.
- director: Fix hang/crash when multiple doveadm commands are being
handled concurrently.
- director: Fix assert-crash if doveadm disconnects too early
- virtual plugin: Some searches used 100% CPU for many seconds
- dsync assert-crashed with acl plugin in some situations.
- mail_attachment_detection_options=add-flags-on-save assert-crashed
with some specific Sieve scripts.
- Mail snippet generation crashed with mails containing invalid
Content-Type:multipart header.
- Log prefix ordering was different for some log lines.
- quota: With noenforcing option current quota usage wasn't updated.
- auth: Kerberos authentication against Samba assert-crashed.
- stats clients were unnecessarily chatty with the stats server.
- imapc: Fixed various assert-crashes when reconnecting to server.
- lmtp, submission: Fix potential crash if client disconnects while
handling a command.
- quota: Fixed compiling with glibc-2.26 / support libtirpc.
- fts-solr: Empty search values resulted in 400 Bad Request errors
- fts-solr: default_ns parameter couldn't be used
- submission server crashed if relay server returned over 7 lines in
a reply (e.g. to EHLO)
pigeonhole changelog:
- Fix assertion panic occurring when managesieve service fails to open
INBOX while saving a Sieve script. This was caused by a lack of
cleanup after failure.
- Fix specific messages causing an assert panic with actions that
compose a reply (e.g. vacation). With some rather weird input from the
original message, the header folding algorithm (as used for composing
the References header for the reply) got confused, causing the panic.
- IMAP FILTER=SIEVE capability: Fix FILTER SIEVE SCRIPT command parsing.
After finishing reading the Sieve script, the command parsing
sometimes didn't continue with the search arguments. This is a time-
critical bug that likely only occurs when the Sieve script is sent in
the next TCP frame.
Add a patch to close stderr in src/master/main.c, should fix PR 228003.
PR: 228003
Submitted by: psagers@ignorare.net
| |
Monday, 9 Jul 2018
|
17:30 ler
mail/dovecot: upgrade to 2.3.2.1.
v2.3.2 still had a few unexpected bugs:
- SSL/TLS servers may have crashed during client disconnection
- lmtp: With lmtp_rcpt_check_quota=yes mail deliveries may have
sometimes assert-crashed.
- v2.3.2: "make check" may have crashed with 32bit systems
| |
Friday, 29 Jun 2018
|
16:36 ler
mail/dovecot, mail/dovecot-pigeonhole: upgrade to 2.3.2 and 0.5.2 respectively
dovecot changelog:
v2.3.2 is mainly a bugfix release. It contains all the changes in v2.2.36, as
well as a bunch of other fixes (mainly for v2.3-only bugs). Binary packages are
already in https://repo.dovecot.org/
* old-stats plugin: Don't temporarily enable PR_SET_DUMPABLE while
opening /proc/self/io. This may still cause security problems if the
process is ptrace()d at the same time. Instead, open it while still
running as root.
+ doveadm: Added mailbox cache decision&remove commands. See
doveadm-mailbox(1) man page for details.
+ doveadm: Added rebuild attachments command for rebuilding
$HasAttachment or $HasNoAttachment flags for matching mails. See
doveadm-rebuild(1) man page for details.
+ cassandra: Use fallback_consistency on more types of errors
+ lmtp proxy: Support outgoing SSL/TLS connections
+ lmtp: Add lmtp_rawlog_dir and lmtp_proxy_rawlog_dir settings.
+ submission: Add support for rawlog_dir
+ submission: Add submission_client_workarounds setting.
+ lua auth: Add password_verify() function and additional fields in
auth request.
- doveadm-server: TCP connections are hanging when there is a lot of
network output. This especially caused hangs in dsync-replication.
- Using multiple type=shared mdbox namespaces crashed
- mail_fsync setting was ignored. It was always set to "optimized".
- lua auth: Fix potential crash at deinit
- SSL/TLS servers may have crashed if client disconnected during
handshake.
- SSL/TLS servers: Don't send extraneous certificates to client when
alt certs are used.
- lda, lmtp: Return-Path header without '<' may have assert-crashed.
- lda, lmtp: Unencoded UTF-8 in email address headers may assert-crash
- lda: -f parameter didn't allow empty/null/domainless address
- lmtp, submission: Message size limit was hardcoded to 40 MB.
Exceeding it caused the connection to get dropped during transfer.
- lmtp: Fix potential crash when delivery fails at DATA stage
- lmtp: login_greeting setting was ignored
- Fix to work with OpenSSL v1.0.2f
- systemd unit restrictions were too strict by default
- Fix potential crashes when a lot of log output was produced
- SMTP client may have assert-crashed when sending mail
- IMAP COMPRESS: Send "end of compression" marker when disconnecting.
- cassandra: Fix consistency=quorum to work
- dsync: Lock file generation failed if home directory didn't exist
- Snippet generation for HTML mails didn't ignore &entities inside
blockquotes, producing strange looking snippets.
- imapc: Fix assert-crash if getting disconnected and after
reconnection all mails in the selected mailbox are gone.
- pop3c: Handle unexpected server disconnections without assert-crash
- fts: Fixes to indexing mails via virtual mailboxes.
- fts: If mails contained NUL characters, the text around it wasn't
indexed.
- Obsolete dovecot.index.cache offsets were sometimes used. Trying to
fetch a field that was just added to cache file may not have always
found it.
pigeonhole changelog:
Changelog v0.5.2:
+ Implement plugin for the a vendor-defined IMAP capability called
"FILTER=SIEVE". It adds the ability to manually invoke Sieve filtering
in IMAP. More information can be found in
doc/plugins/imap_filter_sieve.txt.
- The Sieve address test caused an assertion panic for invalid addresses
with UTF-8 codepoints in the localpart. Fixed by properly detecting
invalid addresses with UTF-8 codepoints in the localpart and skipping
these like other invalid addresses while iterating addresses for the
address test.
- Make the length of the subject header for the vacation response
configurable and enforce the limit in UTF-8 codepoints rather than
bytes. The subject header for a vacation response was statically
truncated to 256 bytes, which is too limited for multi-byte UTF-8
characters.
- Sieve editheader extension: Fix assertion panic occurring when it is
used to manipulate a message header with a very large header field.
- Properly abort execution of the sieve_discard script upon error.
Before, the LDA Sieve plugin attempted to execute the sieve_discard
script when an error occurs. This can lead to the message being lost.
- Fix the interaction between quota and the sieve_discard script. When
quota was used together with a sieve_discard script, the message
delivery did not bounce when the quota was exceeded.
| |
Sunday, 1 Apr 2018
|
17:10 adamw
Update dovecot to 2.3.1, and dovecot-pigeonhole to 0.5.1
This is a very large update, and it WILL require manually
updating existing conf files, though the changes to do so
are not extensive. Updating instructions are here:
https://wiki2.dovecot.org/Upgrading/2.3
Additionally there are various cleanups to the dovecot rc(8)
script, and support for a LUA scripting interface for dovecot.
The decision was made not to import the 2.3.0 or 2.3.0.1 releases
here, due to the number of existing bugs. ler and I have been
dogfooding it for months now, and all of the bugs I've encountered
are fixed in this 2.3.1 release.
This update is the result of many, many hours of collborative work
between ler and me, and the input of many people on the freebsd-ports
list.
| |
Monday, 19 Mar 2018
|
15:06 adamw
Update dovecot to 2.2.35, and bump pigeonhole
- charset_alias: compile fails with Solaris Studio, reported by
John Woods.
- Fix local name handling in v2.2.34 SNI code, bug found by cPanel.
- imapc: Don't try to add mails to index if they already exist there.
- imapc: If email is modified in istream_opened hook, mail size isn't
updated.
- lib-dcrypt: When reading encrypted data, more data would not be
read if buffer was not consumed causing panic or hang.
- notify: When notify plugin is used and transaction commit fails in
dsync, crash occurs.
- sdbox: When delivering to a mailbox that is over quota, temp files
are not cleaned up when saving or copying fails.
| |
Wednesday, 28 Feb 2018
|
23:12 adamw
Update dovecot to 2.2.34, and bump pigeonhole.
* CVE-2017-15130: TLS SNI config lookups may lead to excessive
memory usage, causing imap-login/pop3-login VSZ limit to be reached
and the process restarted. This happens only if Dovecot config has
local_name { } or local { } configuration blocks and attacker uses
randomly generated SNI servernames.
* CVE-2017-14461: Parsing invalid email addresses may cause a crash or
leak memory contents to attacker. For example, these memory contents
might contain parts of an email from another user if the same imap
process is reused for multiple users. First discovered by Aleksandar
Nikolic of Cisco Talos. Independently also discovered by "flxflndy"
via HackerOne.
* CVE-2017-15132: Aborted SASL authentication leaks memory in login
process.
* Linux: Core dumping is no longer enabled by default via
PR_SET_DUMPABLE, because this may allow attackers to bypass
chroot/group restrictions. Found by cPanel Security Team. Nowadays
core dumps can be safely enabled by using "sysctl -w
fs.suid_dumpable=2". If the old behaviour is wanted, it can still be
enabled by setting:
import_environment=$import_environment PR_SET_DUMPABLE=1
* doveconf output now includes the hostname.
+ mail_attachment_detection_options setting controls when
$HasAttachment and $HasNoAttachment keywords are set for mails.
+ imap: Support fetching body snippets using FETCH (SNIPPET) or
(SNIPPET (LAZY=FUZZY))
+ fs-compress: Automatically detect whether input is compressed or not.
Prefix the compression algorithm with "maybe-" to enable the
detection, for example: "compress:maybe-gz:6:..."
+ Added settings to change dovecot.index* files' optimization behavior.
See https://wiki2.dovecot.org/IndexFiles#Settings
+ Auth cache can now utilize auth workers to do password hash
verification by setting auth_cache_verify_password_with_worker=yes.
+ Added charset_alias plugin. See
https://wiki2.dovecot.org/Plugins/CharsetAlias
+ imap_logout_format and pop3_logout_format settings now support all of
the generic variables (e.g. %{rip}, %{session}, etc.)
+ Added auth_policy_check_before_auth, auth_policy_check_after_auth
and auth_policy_report_after_auth settings.
- v2.2.33: doveadm-server: Various fixes related to log handling.
- v2.2.33: doveadm failed when trying to access UNIX socket that didn't
require authentication.
- v2.2.33: doveadm log reopen stopped working
- v2.2.30+: IMAP stopped advertising SPECIAL-USE capability
- v2.2.30+: IMAP stopped sending untagged OK/NO storage notifications
- replication: dsync sends unnecessary replication notification for
changes it does internally. NOTE: Folder creates, renames, deletes
and subscribes still trigger unnecessary replication notifications,
but these should be rather rare.
- mail_always/never_cache_fields setting changes weren't applied for
existing dovecot.index.cache files.
- Fix compiling and other problems with OpenSSL v1.1
- auth policy: With master user logins, lookup using login username.
- FTS reindexed all mails unnecessarily after loss of
dovecot.index.cache file
- mdbox rebuild repeatedly fails with "missing map extension"
- SSL connections may have been hanging with imapc or doveadm client.
- cassandra: Using protocol v3 (Cassandra v2.1) caused memory leaks and
also timestamps weren't set to queries.
- fs-crypt silently ignored public/private keys specified in
configuration (mail_crypt_global_public/private_key) and just
emitted plaintext output.
- lock_method=dotlock caused crashes
- imapc: Reconnection may cause crashes and other errors
MFH: 2018Q1
Security: CVE-2017-14461
Security: CVE-2017-15130
Security: CVE-2017-15132
| |
Friday, 20 Oct 2017
|
15:00 ler
mail/dovecot: update to 2.2.33.2.
One more patch release with some fixes:
- doveadm: Fix crash in proxying (or dsync replication) if remote is
running older than v2.2.33
- auth: Fix memory leak in %{ldap_dn}
- dict-sql: Fix data types to work correctly with Cassandra
bump dovecot-pigeonhole PORTREVISION as well.
| |
Wednesday, 11 Oct 2017
|
17:15 ler
mail/dovecot: upgrade to 2.2.33.1.
- dovecot-lda was logging to stderr instead of to the log file.
| |
Tuesday, 10 Oct 2017
|
15:45 adamw
Update dovecot to 2.2.33, and bump pigeonhole.
* doveadm director commands wait for the changes to be visible in the
whole ring before they return. This is especially useful in testing.
* Environments listed in import_environment setting are now set or
preserved when executing standalone commands (e.g. doveadm)
+ doveadm proxy: Support proxying logs. Previously the logs were
visible only in the backend's logs.
+ Added %{if}, see https://wiki2.dovecot.org/Variables#Conditionals
+ Added a new notify_status plugin, which can be used to update dict
with current status of a mailbox when it changes. See
https://wiki2.dovecot.org/Plugins/NotifyStatus
+ Mailbox list index can be disabled for a namespace by appending
":LISTINDEX=" to location setting.
+ dsync/imapc: Added dsync_hashed_headers setting to specify which
headers are used to match emails.
+ pop3-migration: Add pop3_migration_ignore_extra_uidls=yes to ignore
mails that are visible in POP3 but not IMAP. This could happen if
new mails were delivered during the migration run.
+ pop3-migration: Further improvements to help with Zimbra
+ pop3-migration: Cache POP3 UIDLs in imapc's dovecot.index.cache
if indexes are enabled. These are used to optimize incremental syncs.
+ cassandra, dict-sql: Use prepared statements if protocol version>3.
+ auth: Added %{ldap_dn} variable for passdb/userdb ldap
- acl: The "create" (k) permission in global acl-file was sometimes
ignored, allowing users to create mailboxes when they shouldn't have.
- sdbox: Mails were always opened when expunging, unless
mail_attachment_fs was explicitly set to empty.
- lmtp/doveadm proxy: hostip passdb field was ignored, which caused
unnecessary DNS lookups if host field wasn't an IP
- lmtp proxy: Fix crash when receiving unexpected reply in RCPT TO
- quota_clone: Update also when quota is unlimited (broken in v2.2.31)
- mbox, zlib: Fix assert-crash when accessing compressed mbox
- doveadm director kick -f parameter didn't work
- doveadm director flush <host> resulted flushing all hosts, if <host>
wasn't an IP address.
- director: Various fixes to handling backend/director changes at
abnormal times, especially while ring was unsynced. These could have
resulted in crashes, non-optimal behavior or ignoring some of the
changes.
- director: Use less CPU in imap-login processes when moving/kicking
many users.
- lmtp: Session IDs were duplicated/confusing with multiple RCPT TOs
when lmtp_rcpt_check_quota=yes
- doveadm sync -1 fails when local mailboxes exist that do not exist
remotely. This commonly happened when lazy_expunge mailbox was
autocreated when incremental sync expunged mails.
- pop3: rawlog_dir setting didn't work
| |
Thursday, 24 Aug 2017
|
16:49 adamw
Update dovecot to 2.2.32, and bump pigeonhole.
* imapc: Info-level line is logged every time when successfully
connected to the remote server. This includes local/remote IP/port,
which can be useful for matching against external logs.
* config: Log a warning if plugin { key=no } is used explicitly.
v2.3 will support "no" properly in plugin settings, but for now
any value at all for a boolean plugin setting is treated as "yes",
even if it's written as explicit "no". This change will now warn
that it most likely won't work as intended.
+ Various optimizations to avoid accessing files/directories when it's
not necessary. Especially avoid accessing mail root directories when
INDEX directories point to a different filesystem.
+ mail_location can now include ITERINDEX parameter. This tells Dovecot
to perform mailbox listing from the INDEX path instead of from the
mail root path. It's mainly useful when the INDEX storage is on a
faster storage.
+ mail_location can now include VOLATILEDIR=<path> parameter. This
is used for creating lock files and in future potentially other
files that don't need to exist permanently. The path could point to
tmpfs for example. This is especially useful to avoid creating lock
files to NFS or other remote filesystems. For example:
mail_location=sdbox:~/sdbox:VOLATILEDIR=/tmp/volatile/%2.256Nu/%u
+ mail_location's LISTINDEX=<path> can now contain a full path.
This allows storing mailbox list index to a different storage
than the rest of the indexes, for example to tmpfs.
+ mail_location can now include NO-NOSELECT parameter. This
automatically deletes any \NoSelect mailboxes that have no children.
These mailboxes are sometimes confusing to users.
+ mail_location can now include BROKENCHAR=<char> parameter. This can
be useful with imapc to access mailbox names that aren't valid mUTF-7
charset from remote servers.
+ If mailbox_list_index_very_dirty_syncs=yes, the list index is no
longer refreshed against filesystem when listing mailboxes. This
allows the mailbox listing to be done entirely by only reading the
mailbox list index.
+ Added mailbox_list_index_include_inbox setting to control whether
INBOX's STATUS information should be cached in the mailbox list
index. The default is "no", but it may be useful to change it to
"yes", especially if LISTINDEX points to tmpfs.
+ userdb can return chdir=<path>, which override mail_home for the
chdir location. This can be useful to avoid accessing home directory
on login.
+ userdb can return postlogin=<socket> to specify per-user imap/pop3
postlogin socket path.
+ cassandra: Add support for result paging by adding page_size=<n>
parameter to the connect setting.
+ dsync/imapc, pop3-migration plugin: Strip also trailing tabs from
headers when matching mails. This helps with migrations from Zimbra.
+ imap_logout_format supports now %{appended} and %{autoexpunged}
+ virtual plugin: Optimize IDLE to use mailbox list index for finding
out when something has changed.
+ Added apparmor plugin. See https://wiki2.dovecot.org/Plugins/Apparmor
- virtual plugin: A lot of fixes. In many cases it was also working
very inefficiently or even incorrectly.
- imap: NOTIFY parameter parsing was incorrectly "fixed" in v2.2.31.
It was actually (mostly) working in previous versions, but broken
in v2.2.31.
- Modseq tracking didn't always work correctly. This could have caused
imap unhibernation to fail or IMAP QRESYNC/CONDSTORE extensions to
not work perfectly.
- mdbox: "Inconsistency in map index" wasn't fixed automatically
- dict-ldap: %variable values used in the LDAP filter weren't escaped.
- quota=count: quota_warning = -storage=.. was never executed (try #2).
v2.2.31 fixed it for -messages, but not for -storage.
- imapc: >= 32 kB mail bodies were supposed to be cached for subsequent
FETCHes, but weren't.
- quota-status service didn't support recipient_delimiter
- acl: Don't access dovecot-acl-list files with acl_globals_only=yes
- mail_location: If INDEX dir is set, mailbox deletion deletes its
childrens' indexes. For example if "box" is deleted, "box/child"
index directory was deleted as well (but mails were preserved).
- director: v2.2.31 caused rapid reconnection loops to directors
that were down.
| |
Sunday, 17 Jul 2011
|
14:32 wxs
- Update to 1.2.17.
PR: ports/158271
Submitted by: wxs@
Approved by: maintainer timeout
| |
Thursday, 23 Dec 2010
|
04:42 sahil
- Update to 1.2.16 [1]
- Add CONFLICTS with mail/dovecot2
PR: ports/152914 [1]
Submitted by: Alexander Milanov <a@amilanov.com>
Approved by: maintainer timeout
| |
Wednesday, 22 Sep 2010
|
03:02 sahil
- Update to 1.2.14
PR: ports/150354
Submitted by: Denny Lin <dennylin93@hs.ntnu.edu.tw>
Approved by: maintainer timeout (14 days)
| |
Monday, 5 Jul 2010
|
05:39 sahil
- Use pre-su-install instead of pre-install target [1]
- Update to 1.2.12 [2]
PR: ports/147988 [1], ports/147996 [2]
Submitted by: glewis@ [1], Denny Lin <dennylin93@hs.ntnu.edu.tw> [2]
Approved by: Yarema <yds@CoolRat.org> (maintainer)
wxs@/itetcu@ (mentors, implicit)
Feature safe: yes
| |
Saturday, 24 Apr 2010
|
21:20 sahil
- Update to 1.2.11 [1]
- Remove IPV6 from OPTIONS [2]
PR: ports/144897 [1], ports/145488 [2]
Submitted by: Denny Lin <dennylin93@cnmc32.hs.ntnu.edu.tw> [1]
Submitted by: Jeremy Chadwick <freebsd@jdc.parodius.com> [2]
Approved by: maintainer timeout (> 2 weeks)
Approved by: wxs@ (mentor)
| |
Tuesday, 26 Jan 2010
|
14:23 wxs
- Update to 1.2.10
- Remove LDA option
PR: ports/141727
Submitted by: Mike Jakubik <mike.jakubik@intertainservices.com>
Yarema <yds@CoolRat.org> (maintainer)
| |
Thursday, 10 Dec 2009
|
15:30 wxs
- Update to 1.2.8
PR: ports/139386
Submitted by: Sahil Tandon <sahil@tandon.net>
Approved by: Yarema <yds@CoolRat.org> (maintainer)
| |
Monday, 24 Aug 2009
|
17:05 wxs
- Update to 1.2.4
- Add a note about changes to this port affecting mail/dovecot-sieve and
mail/dovecot-managesieve
PR: ports/137901
Submitted by: Yasuhiro KIMURA <yasu@utahime.org>
Approved by: Yarema <yds@CoolRat.org> (maintainer)
| |
Wednesday, 19 Aug 2009
|
01:28 wxs
- Add another MASTER_SITE
- Remove BROKEN with managesieve option (no need to bump PORTREVISION
as this option is off by default).
PR: ports/137937
Submitted by: Yarema <yds@CoolRat.org> (maintainer)
| |
Friday, 14 Aug 2009
|
21:30 wxs
- Update to 1.2.3
PR: ports/137261
Submitted by: Yasuhiro KIMURA <yasu@utahime.org>
Approved by: maintainer timeout
| |
Wednesday, 3 Jun 2009
|
15:39 dhn
- Update to 1.1.16
PR: ports/135194
Submitted by: Yarema <yds@CoolRat.org> (maintainer)
| |
Friday, 22 May 2009
|
21:48 miwi
- Update to 1.1.15
PR: 134852
Submitted by: Yarema <yds@CoolRat.org> (Maintainer)
| |
Thursday, 14 May 2009
|
12:57 wxs
- Update to 1.1.14
PR: ports/133199
Submitted by: Darren Pilgrim <ports.maintainer@evilphi.com>
Approved by: maintainer timeout
| |
Thursday, 19 Feb 2009
|
07:25 beech
- Update to 1.1.11
Approved by: Yarema <yds@coolrat.org> (maintainer)
| |
Friday, 30 Jan 2009
|
21:16 beech
- Update to 1.1.10
Submitted by: Yarema <yds@coolrat.org> (maintainer)
| |
Sunday, 18 Jan 2009
|
03:41 beech
- Update to 1.1.8 [1]
- Fix rc.d [2]
PR: ports/130359 [1]
PR: ports/130598 [2]
Submitted by: Marcin Rzepecki <m.rzepecki@iem.pw.edu.pl> [1]
Submitted by: Craig Leres <leres@ee.lbl.gov> [2]
Approved by: Yarema <yds@CoolRat.org> (maintainer)
| |
Friday, 28 Nov 2008
|
14:38 wxs
Version update to dovecot-1.1.7 and dovecot-1.1.7-managesieve-0.10.4
'statedir' set to /var/db/dovecot instead of defaulting to /var/lib/dovecot
Users should manually rm -rf /var/lib/dovecot
Removed stale code from files/pkg-deinstall.in and files/pkg-install.in
Reworked files/dovecot.sh.in to accept dovecot_config and handle creating
and tearing down runtime directories upon startup and shutdown.
Rediffed files/patch-dovecot-example.conf to clean up line offsets.
PR: ports/129230
Submitted by: Yarema <yds@CoolRat.org> (maintainer)
| |
Sunday, 16 Nov 2008
|
04:51 koitsu
Removal of carriage returns (0x0D) from numerous files. QAT caught
this, as did our user community.
Reported by: QAT, andrew clarke <mail@ozzmosis.com>
| |
Saturday, 15 Nov 2008
|
21:43 delphij
Update to 1.1.6.
PR: ports/128469
Submitted by: maintainer (see reply to the PR)
| |
Monday, 8 Sep 2008
|
06:42 beech
- Update to 1.1.3
- Add support for Berkeley DB used by the expire plugin.
- Install more DOCS.
- Move the SCRIPT_ENV substitutions to SUB_FILES
otherwise DOVECOT_[UG]ID settings do not propagate to the binary package.
- Change from .if defined(WITHOUT_*)to .if defined(WITH_*) &&
!defined(WITHOUT_*)
- Make the PROTOCOLS substitution include all the protocols which are built
into the example config file.
- Clean up patch-dovecot-example.conf and perform some post-patch processing
to reflect more closely how this port actually installs. This is necessary
because of the optional ManageSieve patch.
- Modify files/dovecot.sh.in to ensure runtime directories exist with correct
permissions.
- Rework the install so all the example config files get installed into
EXAMPLESDIR as per hier(7) independent of the NOPORTDOCS tunable. Install
the relevant config files into etc/ if no prior version exists.
- Ensure that 'make install' and pkg_add(1) produce identical installs and
that everything is accounted for in the PLIST.
PR: ports/127200
Submitted by: Yarema <yds@CoolRat.org> (maintainer)
| |
Wednesday, 30 Jul 2008
|
02:15 beech
- Add the missing ManageSieve support required to make the new
mail/dovecot-managesieve port functional.
PR: ports/126054
Submitted by: Yarema <yds@CoolRat.org>
Approved by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Thursday, 24 Jul 2008
|
23:38 beech
- Update to 1.1.2
PR: ports/125938
Submitted by: KIMURA Yasuhiro <yasu@utahime.org>
Approved by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Thursday, 26 Jun 2008
|
22:02 miwi
- Update to 1.1.1
PR: 124856
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Monday, 16 Jun 2008
|
22:47 wxs
Update to 1.0.14
PR: ports/124482
Submitted by: KIMURA Yasuhiro <yasu@utahime.org>
Reviewed by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Monday, 10 Mar 2008
|
02:39 beech
- Update mail/dovecot to dovecot-1.0.13, fixing a serious security issue.
- Changelog: http://dovecot.org/list/dovecot-news/2008-March/000065.html
PR: ports/121548
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
Security:
http://www.vuxml.org/freebsd/b39bdc06-ee42-11dc-8678-00a0cce0781e.html
| |
Wednesday, 5 Mar 2008
|
23:58 ehaupt
- Update to 1.0.12
- Fixes a common insecure mail_extra_groups setting usage, this will require a
manual change to the active configuration file, please refer to ports/UPDATING
PR: 121411
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Sunday, 30 Dec 2007
|
09:35 delphij
Update to 1.0.10.
Security: cf484358-b5d6-11dc-8de0-001c2514716c
PR: ports/119133
Approved by: maintainer
| |
Wednesday, 12 Dec 2007
|
20:50 delphij
Update to 1.0.9.
PR: ports/118561
Submitted by: delphij
Approved by: maintainer
| |
Tuesday, 11 Dec 2007
|
19:27 delphij
Update to 1.0.8.
PR: ports/118319
Submitted by: delphij
Approved by: maintainer
| |
Tuesday, 30 Oct 2007
|
01:02 delphij
Update to 1.0.7.
PR: ports/117645
Approved by: maintainer
| |
Sunday, 28 Oct 2007
|
22:24 delphij
Update to 1.0.6.
PR: ports/117583
Approved by: maintainer
| |
Monday, 10 Sep 2007
|
07:35 delphij
Update to 1.0.5, this is a bugfix release.
PR: ports/116234
Approved by: maintainer
| |
Sunday, 5 Aug 2007
|
15:54 delphij
Update to 1.0.3.
PR: ports/115120
Approved by: maintainer
| |
Tuesday, 17 Jul 2007
|
10:32 delphij
Upgrade to 1.0.2.
PR: ports/114651
Submitted by: delphij
Approved by: maintainer
| |
Monday, 18 Jun 2007
|
19:05 beech
Update to 1.0.1 (bugfix)
PR: ports/113804
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
Changelog: http://www.dovecot.org/list/dovecot-news/2007-June/000045.html
Approved by: sat (mentor)
| |
Saturday, 14 Apr 2007
|
01:46 delphij
Update to 1.0.0.
PR: 111535
Approved by: maintainer
| |
Sunday, 1 Apr 2007
|
10:23 ehaupt
Update to 1.0.r29
PR: 111086
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Saturday, 24 Mar 2007
|
14:46 pav
- Update to 1.0.r28
PR: ports/110760
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Thursday, 15 Mar 2007
|
00:38 clsung
- Update to latest release, dovecot-1.0.rc27.
PR: ports/110305
Submitted by: maintainer (Robin Breathe)
| |
Friday, 9 Mar 2007
|
11:26 miwi
- Update to 1.0.r26
PR: 110103
Submitted by: Robin Breathe <robin@isometry.net> (Maintainer)
| |
Tuesday, 6 Mar 2007
|
17:42 delphij
Update to 1.0 rc 25.
PR: 109750
Approved by: maintainer
| |
Thursday, 1 Mar 2007
|
00:59 clsung
- Update to latest release, dovecot-1.0.rc24.
- Release : http://www.dovecot.org/list/dovecot-news/2007-February/000033.html
PR: ports/109529
Submitted by: maintainer (Robin Breathe)
| |
Thursday, 22 Feb 2007
|
00:51 lx
Updating to 1.0.r23.
PR: ports/109414
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
Approved by: edwin (mentor)
| |
Thursday, 8 Feb 2007
|
22:33 miwi
- Update to 1.0.rc22
PR: 108943
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Tuesday, 6 Feb 2007
|
10:07 rafan
- Update to 1.0 RC21
PR: ports/108750
Submitted by: Nils Vogels <nivo+kw+ports.bfa274 at is-root.com>
Approved by: Robin Breathe <robin at isometry.net> (maintainer)
| |
Friday, 26 Jan 2007
|
13:18 vanilla
Upgrade to 1.0.rc19.
PR: ports/108349
Submitted by: maintainer
| |
Sunday, 7 Jan 2007
|
23:50 pav
- Update to 1.0.rc17
- Allow user to override UID/GID
PR: ports/107654
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Friday, 1 Dec 2006
|
09:39 pav
- Update to 1.0 rc15
- Use UID/GID 143
PR: ports/105899
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Friday, 10 Nov 2006
|
20:25 pav
- Update to 1.0.rc13
PR: ports/105382
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Wednesday, 8 Nov 2006
|
01:12 shaun
Update to 1.0rc12. [1]
This version fixes the bug mentioned in ports/105170.
PR: ports/105274 [1], ports/105170 (related) [2]
Submitted by: Robin Breathe <robin@isometry.net> (maintainer) [1],
Roger Marquis <marquis@roble.com> [2]
| |
Tuesday, 31 Oct 2006
|
00:23 shaun
Update to 1.0.r10.
PR: ports/104365
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Saturday, 19 Aug 2006
|
14:43 delphij
Update to 1.0.rc7.
Submitted by: maintainer
PR: ports/102249
| |
Monday, 24 Jul 2006
|
16:29 stefan
Update to dovecot-1.0.rc2, see
http://www.dovecot.org/list/dovecot-news/2006-July/000010.html.
PR: 100037
Submitted by: maintainer
Approved by: arved
| |
Monday, 19 Jun 2006
|
16:19 garga
Update to dovecot-1.0.b9.
- Numerous vendor bugfixes:
http://www.dovecot.org/list/dovecot-news/2006-June/000008.html
- kqueue(2) support seems to have settled down; enable by default.
PR: ports/99128
Submitted by: maintainer
| |
Sunday, 14 May 2006
|
16:43 itetcu
Update the mail/dovecot to 1.0.b8, which addresses numerous problems
(including proper kqueue support -- that means us, BSD folks! ;) ),
the most important of which is a security hole (individuals are
allowed to list other users' mailboxes). [1]
Also move pkg-message --> files/pkg-message.in, list it in SUB_FILES and get
rid of custom hack in Makefile [2]
PR: ports/97193 [1]
Submitted by: Jeremy Chadwick <freebsd@jdc.parodius.com> [1]
itetcu (me) [2]
Approved by: Robin Breathe <robin@isometry.net> (maintainer),
lawrance (mentor)
Security: http://www.securityfocus.com/archive/1/433878 [1]
Security: http://www.dovecot.org/list/dovecot-news/2006-May/000006.html
[1]
| |
Saturday, 6 May 2006
|
12:20 olgeni
Upgrade to version 1.0.beta7 and disable broken KQUEUE support.
Obtained from: maintainer (Robin Breathe <robin(at)isometry.net>)
| |
Sunday, 12 Feb 2006
|
20:12 ahze
- Update to 1.0.beta3
- Add new options KQUEUE & SQLITE
PR: ports/93250
Submitted by: maintainer
| |
Tuesday, 20 Dec 2005
|
11:55 edwin
Maintainer update: mail/dovecot to 1.0.a5
Update to dovecot-1.0.a5.
- Numerous small changes and fixes; see
http://www.dovecot.org/list/dovecot/2005-December/010279.html for details.
- Use vendor install target; patch in --with(out)-docs support to
facilitate NOPORTDOCS macro.
- Introduce experimental (and probably broken) GSSAPI option.
PR: ports/90606
Submitted by: Robin Breathe <robin@isometry.net>
| |
Thursday, 20 Oct 2005
|
20:55 pav
- Update to 1.0.a4
- Use RC_ORDER
PR: ports/87732
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Monday, 26 Sep 2005
|
17:17 vsevolod
Update to dovecot-1.0.a3, now the recommended version.
Upgrade notes: http://wiki.dovecot.org/moin.cgi/UpgradingDovecot
PR: 86530
Submitted by: Robin Breathe (maintainer)
| |
Friday, 25 Feb 2005
|
20:15 pav
- Update to 0.99.14
PR: ports/78071
Submitted by: Dominic Marks <dom@helenmarks.co.uk>
Approved by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Tuesday, 18 Jan 2005
|
21:53 ahze
Update to 0.99.13
Changelog: http://www.dovecot.org/list/dovecot/2005-January/005889.html
PR: ports/76431
Submitted by: Robin Breathe <robin@isometry.net> (maintainer)
| |
Tuesday, 7 Dec 2004
|
09:05 sem
- Update to dovecot-0.99.12.1
- Removing dependency on GNU make
PR: ports/74793
Submitted by: maintainer
| |
Monday, 6 Dec 2004
|
12:13 ahze
- Update to dovecot-0.99.12.
Changelog: http://www.dovecot.org/list/dovecot/2004-December/005443.html
PR: ports/74767
Submitted by: maintainer
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