CVE-2014-2288 json
The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualify_frequency "is enabled on an AOR and the remote SIP server…
published 2014-04-18 12 y ago modified 2026-06-17 4 mo ago also EUVD-2014-2326
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.3%
- EPSS 4.3% chance of exploitation in 30 days, percentile 91%
- public exploits
- 0
- none known
Summary
The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualify_frequency "is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request," allows remote attackers to cause a denial of service (crash) via a PJSIP endpoint that does not have an associated outgoing request.
Patch / fix
Exploit prediction
4.33% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
downloads.asterisk.org
/pub/security/AST-2014-003-12.diff
patch
-
lists.fedoraproject.org
/pipermail/package-announce/2014-March/130426.html
vendor-advisory
-
lists.fedoraproject.org
/pipermail/package-announce/2014-March/130400.html
vendor-advisory
-
downloads.asterisk.org
/pub/security/AST-2014-003.html
vendor-advisory
- issues.asterisk.org /jira/browse/ASTERISK-23210
Sources
- CVE List CVE-2014-2288
- NVD CVE-2014-2288
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.