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CVE-2011-3607

Published: 8 November 2011

Integer overflow in the ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the mod_setenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted HTTP request header, leading to a heap-based buffer overflow.

Priority

Low

Status

Package Release Status
apache2
Launchpad, Ubuntu, Debian
upstream Needed

hardy
Released (2.2.8-1ubuntu0.23)
lucid
Released (2.2.14-5ubuntu8.8)
maverick
Released (2.2.16-1ubuntu3.5)
natty
Released (2.2.17-1ubuntu1.5)
oneiric
Released (2.2.20-1ubuntu1.2)
Patches:
upstream: http://svn.apache.org/viewvc?view=revision&revision=1198940 (trunk)
upstream: http://svn.apache.org/viewvc?view=revision&revision=1227280 (2.2.x)