CVE-2014-2289
low
CVSS v3
—
CVSS v4 NEW
—
VIR risk
3.5
Description
res/res_pjsip_exten_state.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service (crash) via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference.
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
Debian Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| sid | Fixed | 0 |
| bullseye | Fixed | 0 |
References
- https://security-tracker.debian.org/tracker/CVE-2014-2289
- http://downloads.asterisk.org/pub/security/AST-2014-004-12.diff
- http://downloads.asterisk.org/pub/security/AST-2014-004.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html
- https://issues.asterisk.org/jira/browse/ASTERISK-23139
CWEs
CWE-20
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.