CVE-2014-2288
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…
Does this matter?
Lower severity and a low EPSS score (4.35%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 4.35% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- digium/asterisk
- Source
- cve@mitre.org
References
- http://downloads.asterisk.org/pub/security/AST-2014-003-12.diffPatch
- http://downloads.asterisk.org/pub/security/AST-2014-003.htmlVendor Advisory
- 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-23210
- http://downloads.asterisk.org/pub/security/AST-2014-003-12.diffPatch
- http://downloads.asterisk.org/pub/security/AST-2014-003.htmlVendor Advisory
- 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-23210
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.