Vulnerability Report

CVE-2011-0543

Title: Fuse

Other

Proof Of Concept

No public PoC currently indexed for CVE-2011-0543.

CWE Category CWE-264
Published Date Sep 02, 2011
Modified Date Jun 16, 2026
Exploit Status Not Found
Score 3.3 CVSS v2.0
Exploit Probability (EPSS)
0.33%

Vulnerability Summary

CVE-2011-0543: 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.

Impacted Vendors

R
redhat 1
F
fuse 1
M
miklos_szeredi 1

Reference Links

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 http://www.openwall.com/lists/oss-security/2011/02/03/5 http://www.openwall.com/lists/oss-security/2011/02/08/4 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 http://www.openwall.com/lists/oss-security/2011/02/03/5 http://www.openwall.com/lists/oss-security/2011/02/08/4
CVSS v2.0
Source Entity [email protected]
Severity LOW
3.3
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:M/Au:N/C:N/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2011-0543 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:L/AC:M/Au:N/C:N/I:P/A:P

Affected Stack

No specific products linked.