CVE-2014-1453
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
4.0
Description
The NFS server (nfsserver) in FreeBSD 8.3 through 10.0 does not acquire locks in the proper order when converting a directory file handle to a vnode, which allows remote authenticated users to cause a denial of service (deadlock) via vectors involving a thread that uses the correct locking order.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| freebsd | 8.3 | affected | |
| freebsd | 8.4 | affected | |
| freebsd | 9.0 | affected | |
| freebsd | 9.1 | affected | |
| freebsd | 9.2 | affected | |
| freebsd | 10.0 | affected | |
References
- http://secunia.com/advisories/57760
- http://secunia.com/advisories/59034
- http://www.debian.org/security/2014/dsa-2952
- http://www.freebsd.org/security/advisories/FreeBSD-SA-14:05.nfsserver.asc
- http://www.securityfocus.com/bid/66726
- http://www.securitytracker.com/id/1030041
- http://secunia.com/advisories/57760
- http://secunia.com/advisories/59034
- http://www.debian.org/security/2014/dsa-2952
- http://www.freebsd.org/security/advisories/FreeBSD-SA-14:05.nfsserver.asc
- http://www.securityfocus.com/bid/66726
- http://www.securitytracker.com/id/1030041
CWEs
CWE-399
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.