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CVE-2010-2494

Published: 8 July 2010

Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.

Priority

Medium

Status

Package Release Status
bogofilter
Launchpad, Ubuntu, Debian
dapper Ignored
(end of life)
hardy
Released (1.1.5-2ubuntu5.1)
jaunty
Released (1.1.7-1ubuntu1.1)
karmic
Released (1.2.0-3ubuntu1.1)
lucid
Released (1.2.1-0ubuntu1.1)
upstream
Released (1.2.2)
Patches:
upstream: http://bogofilter.svn.sourceforge.net/viewvc/bogofilter/trunk/bogofilter/src/base64.c?view=patch&r1=6906&r2=6903
upstream: http://bogofilter.svn.sourceforge.net/viewvc/bogofilter?view=revision&revision=6905