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CVE-2011-0543

Published: 10 February 2011

Certain legacy functionality in fusermount in fuse 2.8.5 and earlier, when util-linux does not support the --no-canonicalize option, allows local users to bypass intended access restrictions and unmount arbitrary directories via a symlink attack.

Priority

Medium

Status

Package Release Status
fuse
Launchpad, Ubuntu, Debian
dapper Ignored
(end of life)
hardy
Released (2.7.2-1ubuntu2.3)
karmic
Released (2.7.4-1.1ubuntu4.5)
lucid
Released (2.8.1-1.1ubuntu3.1)
maverick
Released (2.8.4-1ubuntu1.3)
upstream Needs triage

Patches:
upstream: http://fuse.git.sourceforge.net/git/gitweb.cgi?p=fuse/fuse;a=commit;h=2fcbc2a5a94983813c533c015134c6974f8ee636
upstream: http://fuse.git.sourceforge.net/git/gitweb.cgi?p=fuse/fuse;a=commit;h=cbd3a2a84068aae6e3fe32939d88470d712dbf47