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VuXML IDDescription
617959ce-a5f6-11e1-a284-0023ae8e59f0haproxy -- buffer overflow

HAProxy reports:

A flaw was reported in HAProxy where, due to a boundary error when copying data into the trash buffer, an external attacker could cause a buffer overflow. Exploiting this flaw could lead to the execution of arbitrary code, however it requires non-default settings for the global.tune.bufsize configuration option (must be set to a value greater than the default), and also that header rewriting is enabled (via, for example, the regrep or rsprep directives). This flaw is reported against 1.4.20, prior versions may also be affected.


Discovery 2012-05-21
Entry 2012-05-24
Modified 2012-05-29
haproxy
< 1.4.21

CVE-2012-2391
https://secunia.com/advisories/49261/
http://haproxy.1wt.eu/download/1.4/src/CHANGELOG
http://haproxy.1wt.eu/git?p=haproxy-1.4.git;a=commit;h=30297cb17147a8d339eb160226bcc08c91d9530b
http://haproxy.1wt.eu/news.html