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CVE-2010-2024

Published: 7 June 2010

transports/appendfile.c in Exim before 4.72, when MBX locking is enabled, allows local users to change permissions of arbitrary files or create arbitrary files, and cause a denial of service or possibly gain privileges, via a symlink attack on a lockfile in /tmp/.

Notes

AuthorNote
mdeslaur
not default configuration

Priority

Low

Status

Package Release Status
exim4
Launchpad, Ubuntu, Debian
dapper
Released (4.60-3ubuntu3.3)
hardy
Released (4.69-2ubuntu0.3)
jaunty Ignored
(end of life)
karmic
Released (4.69-11ubuntu4.2)
lucid
Released (4.71-3ubuntu1.1)
maverick
Released (4.72-1ubuntu1)
upstream
Released (4.72)
Patches:
upstream: http://vcs.exim.org/viewvc/exim/exim-src/src/transports/appendfile.c?r1=1.25&r2=1.26
upstream: http://git.exim.org/exim.git/commit/bf83d8d38bc9a0f3b3574eb6641b619e68d7a796