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VuXML ID	Description
4c005a5e-2541-4d95-80a0-00c76919aa66	fd_set -- bitmap index overflow in multiple applications 3APA3A reports: If programmer fails to check socket number before using select() or fd_set macros, it's possible to overwrite memory behind fd_set structure. Very few select() based application actually check FD_SETSIZE value. [...] Depending on vulnerable application it's possible to overwrite portions of memory. Impact is close to off-by-one overflows, code execution doesn't seems exploitable. Discovery 2004-12-12 Entry 2005-06-17 Modified 2006-09-03 gatekeeper < 2.2.1 citadel < 6.29 3proxy < 0.5.b jabber < 1.4.3.1_1,1 = 1.4.4 bnc < 2.9.3 rinetd < 0.62_1 dante < 1.1.15 bld < 0.3.3 http://www.gotbnc.com/changes.html#2.9.3 http://www.security.nnov.ru/advisories/sockets.asp http://marc.theaimsgroup.com/?l=bugtraq&m=110660879328901

VuXML ID

Description

4c005a5e-2541-4d95-80a0-00c76919aa66

fd_set -- bitmap index overflow in multiple applications

3APA3A reports:

If programmer fails to check socket number before using select() or fd_set macros, it's possible to overwrite memory behind fd_set structure. Very few select() based application actually check FD_SETSIZE value. [...]

Depending on vulnerable application it's possible to overwrite portions of memory. Impact is close to off-by-one overflows, code execution doesn't seems exploitable.

Discovery 2004-12-12
Entry 2005-06-17
Modified 2006-09-03
gatekeeper

< 2.2.1

citadel

< 6.29

3proxy

< 0.5.b

jabber

< 1.4.3.1_1,1

= 1.4.4

bnc

< 2.9.3

rinetd

< 0.62_1

dante

< 1.1.15

bld

< 0.3.3

http://www.gotbnc.com/changes.html#2.9.3
http://www.security.nnov.ru/advisories/sockets.asp
http://marc.theaimsgroup.com/?l=bugtraq&m=110660879328901