CVEvulnerability
CVE-2014-4045
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2014-06-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-189
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.
Affected configurations
• digium asterisk 12.0.0
• digium asterisk 12.1.0
• digium asterisk 12.1.1
• digium asterisk 12.2.0
• digium asterisk 12.3.0
Related
Weakness · not in database (1)
References
- http://downloads.asterisk.org/pub/security/AST-2014-005.html Patch, Vendor Advisory
- http://packetstormsecurity.com/files/127087/Asterisk-Project-Security-Advisory-AST-2014-005.html packetstormsecurity.com
- http://www.securityfocus.com/archive/1/532414/100/0/threaded www.securityfocus.com
- http://downloads.asterisk.org/pub/security/AST-2014-005.html Patch, Vendor Advisory
- http://packetstormsecurity.com/files/127087/Asterisk-Project-Security-Advisory-AST-2014-005.html packetstormsecurity.com
- http://www.securityfocus.com/archive/1/532414/100/0/threaded www.securityfocus.com