CVE-2014-2287
channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote…
Does this matter?
Lower severity and a low EPSS score (2.46%). Track it; it rarely justifies an emergency change on its own.
Description
channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.
- CVSS 2.0
- 3.5 LOWAV:N/AC:M/Au:S/C:N/I:N/A:P
- EPSS
- 2.46% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- digium/certified asterisk · digium/asterisk · fedoraproject/fedora
- Source
- cve@mitre.org
References
- http://downloads.asterisk.org/pub/security/AST-2014-002-1.8.diffPatch
- http://downloads.asterisk.org/pub/security/AST-2014-002.htmlPatch, Vendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:078
- http://www.securityfocus.com/bid/66094
- https://issues.asterisk.org/jira/browse/ASTERISK-23373
- http://downloads.asterisk.org/pub/security/AST-2014-002-1.8.diffPatch
- http://downloads.asterisk.org/pub/security/AST-2014-002.htmlPatch, Vendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:078
- http://www.securityfocus.com/bid/66094
- https://issues.asterisk.org/jira/browse/ASTERISK-23373
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.