Vulnerability Description
Multiple stack consumption vulnerabilities in Asterisk Open Source 1.8.x before 1.8.19.1, 10.x before 10.11.1, and 11.x before 11.1.2; Certified Asterisk 1.8.11 before 1.8.11-cert10; and Asterisk Digiumphones 10.x-digiumphones before 10.11.1-digiumphones allow remote attackers to cause a denial of service (daemon crash) via TCP data using the (1) SIP, (2) HTTP, or (3) XMPP protocol.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Digium | Asterisk | <= 1.8.19.0 |
| Digium | Certified Asterisk | 1.8.11 |
Related Weaknesses (CWE)
References
- http://downloads.asterisk.org/pub/security/AST-2012-014Vendor Advisory
- http://www.debian.org/security/2013/dsa-2605
- http://downloads.asterisk.org/pub/security/AST-2012-014Vendor Advisory
- http://www.debian.org/security/2013/dsa-2605
FAQ
What is CVE-2012-5976?
CVE-2012-5976 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Multiple stack consumption vulnerabilities in Asterisk Open Source 1.8.x before 1.8.19.1, 10.x before 10.11.1, and 11.x before 11.1.2; Certified Asterisk 1.8.11 before 1.8.11-cert10; and Asterisk Digi...
How severe is CVE-2012-5976?
CVE-2012-5976 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-2012-5976?
Check the references section above for vendor advisories and patch information. Affected products include: Digium Asterisk, Digium Certified Asterisk.