Security Advisory
CVE-2014-4045
4.3
Vulnerability Description
The Publish/Subscribe Framework in the PJSIP channel driver in Asterisk Open Source 12.x before 12.3.1, when sub_min_expiry is set to zero, allows remote attackers to cause a denial of service (assertion failure and crash) via an unsubscribe request when not subscribed to the device.
Published Date
June 17, 2014
Official Source
NIST NVD Advisory