CVEs-PoC/2014/CVE-2014-4045.md

CVE-2014-4045

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.

POC

Reference

• http://packetstormsecurity.com/files/127087/Asterisk-Project-Security-Advisory-AST-2014-005.html
• http://packetstormsecurity.com/files/127087/Asterisk-Project-Security-Advisory-AST-2014-005.html

Github

No PoCs found on GitHub currently.