CVE-2011-0543

Public PoC / Exploit

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

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.

Weaknesses (CWE)

CWE-264

Affected Products (33)

fuse · fusevulnerable

References (10)

http://fuse.git.sourceforge.net/git/gitweb.cgi?p=fuse/fuse%3Ba=commit%3Bh=cbd3a2a84068aae6e3fe32939d88470d712dbf47

http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html

http://www.openwall.com/lists/oss-security/2011/02/02/2

Patch

http://www.openwall.com/lists/oss-security/2011/02/03/5

Patch

http://www.openwall.com/lists/oss-security/2011/02/08/4

Patch

http://fuse.git.sourceforge.net/git/gitweb.cgi?p=fuse/fuse%3Ba=commit%3Bh=cbd3a2a84068aae6e3fe32939d88470d712dbf47

http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html

http://www.openwall.com/lists/oss-security/2011/02/02/2

Patch

http://www.openwall.com/lists/oss-security/2011/02/03/5

Patch

http://www.openwall.com/lists/oss-security/2011/02/08/4

Patch