Description
fuse 2.8.5 and earlier does not properly handle when /etc/mtab cannot be updated, which allows local users to unmount arbitrary directories via a symlink attack.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://fuse.git.sourceforge.net/git/gitweb.cgi?p=fuse/fuse%3Ba=commit%3Bh=bf5ffb5fd8558bd799791834def431c0cee5a11f ↗
- http://www.openwall.com/lists/oss-security/2011/02/02/2 ↗
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html ↗
- http://www.openwall.com/lists/oss-security/2011/02/03/5 ↗
- http://www.openwall.com/lists/oss-security/2011/02/08/4 ↗