Vulnerability Description
Double free vulnerability in the WebSocket Server (res_http_websocket module) in Asterisk Open Source 11.x before 11.14.2, 12.x before 12.7.2, and 13.x before 13.0.2 and Certified Asterisk 11.6 before 11.6-cert9 allows remote attackers to cause a denial of service (crash) by sending a zero length frame after a non-zero length frame.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Digium | Certified Asterisk | 11.6 |
| Digium | Asterisk | 11.0.0 |
References
- http://advisories.mageia.org/MGASA-2015-0010.html
- http://downloads.asterisk.org/pub/security/AST-2014-019.htmlPatchVendor Advisory
- http://packetstormsecurity.com/files/129473/Asterisk-Project-Security-Advisory-A
- http://seclists.org/fulldisclosure/2014/Dec/48
- http://secunia.com/advisories/60251
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:018
- http://www.securityfocus.com/archive/1/534197/100/0/threaded
- http://www.securityfocus.com/bid/71607
- http://www.securitytracker.com/id/1031345
- http://advisories.mageia.org/MGASA-2015-0010.html
- http://downloads.asterisk.org/pub/security/AST-2014-019.htmlPatchVendor Advisory
- http://packetstormsecurity.com/files/129473/Asterisk-Project-Security-Advisory-A
- http://seclists.org/fulldisclosure/2014/Dec/48
- http://secunia.com/advisories/60251
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:018
FAQ
What is CVE-2014-9374?
CVE-2014-9374 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Double free vulnerability in the WebSocket Server (res_http_websocket module) in Asterisk Open Source 11.x before 11.14.2, 12.x before 12.7.2, and 13.x before 13.0.2 and Certified Asterisk 11.6 before...
How severe is CVE-2014-9374?
CVE-2014-9374 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-9374?
Check the references section above for vendor advisories and patch information. Affected products include: Digium Certified Asterisk, Digium Asterisk.