CVE-2011-0543

Publication date 10 February 2011

Last updated 24 July 2024

Ubuntu priority

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.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
fuse	10.10 maverick	Fixed 2.8.4-1ubuntu1.3
	10.04 LTS lucid	Fixed 2.8.1-1.1ubuntu3.1
	9.10 karmic	Fixed 2.7.4-1.1ubuntu4.5
	8.04 LTS hardy	Fixed 2.7.2-1ubuntu2.3
	6.06 LTS dapper	Ignored

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
fuse	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

CVE-2011-0543

Status

Patch details

References

Related Ubuntu Security Notices (USN)

Other references