CVEvulnerability
CVE-2013-3266
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2013-05-02
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-20
Description
The nfsrvd_readdir function in sys/fs/nfsserver/nfs_nfsdport.c in the new NFS server in FreeBSD 8.0 through 9.1-RELEASE-p3 does not verify that a READDIR request is for a directory node, which allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code by specifying a plain file instead of a directory.
Affected configurations
• freebsd freebsd 8.0
• freebsd freebsd 8.1
• freebsd freebsd 8.2
• freebsd freebsd 8.3
• freebsd freebsd 9.0
• freebsd freebsd 9.1
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://secunia.com/advisories/53241 secunia.com
- http://www.debian.org/security/2013/dsa-2672 www.debian.org
- http://www.freebsd.org/security/advisories/FreeBSD-SA-13:05.nfsserver.asc Patch, Vendor Advisory
- http://www.securitytracker.com/id/1028491 www.securitytracker.com
- http://secunia.com/advisories/53241 secunia.com
- http://www.debian.org/security/2013/dsa-2672 www.debian.org
- http://www.freebsd.org/security/advisories/FreeBSD-SA-13:05.nfsserver.asc Patch, Vendor Advisory
- http://www.securitytracker.com/id/1028491 www.securitytracker.com