Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://secunia.com/advisories/53241
- http://www.freebsd.org/security/advisories/FreeBSD-SA-13:05.nfsserver.asc
- http://www.debian.org/security/2013/dsa-2672
- http://www.securitytracker.com/id/1028491
ADP enrichment
No English description supplied.