Vulnerability Description
manager.c in Asterisk Open Source 1.6.1.x before 1.6.1.24, 1.6.2.x before 1.6.2.17.2, and 1.8.x before 1.8.3.2 allows remote attackers to cause a denial of service (CPU and memory consumption) via a series of manager sessions involving invalid data.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Digium | Asterisk | 1.6.1 |
Related Weaknesses (CWE)
References
- http://downloads.asterisk.org/pub/security/AST-2011-003.htmlVendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056945.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057156.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057163.html
- http://openwall.com/lists/oss-security/2011/03/17/5
- http://openwall.com/lists/oss-security/2011/03/21/12
- http://securitytracker.com/id?1025223
- http://www.debian.org/security/2011/dsa-2225
- http://www.securityfocus.com/bid/46897
- http://www.vupen.com/english/advisories/2011/0686Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0790Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=688675
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66139
- http://downloads.asterisk.org/pub/security/AST-2011-003.htmlVendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056945.html
FAQ
What is CVE-2011-1174?
CVE-2011-1174 is a vulnerability with a CVSS score of 5.0 (MEDIUM). manager.c in Asterisk Open Source 1.6.1.x before 1.6.1.24, 1.6.2.x before 1.6.2.17.2, and 1.8.x before 1.8.3.2 allows remote attackers to cause a denial of service (CPU and memory consumption) via a s...
How severe is CVE-2011-1174?
CVE-2011-1174 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-2011-1174?
Check the references section above for vendor advisories and patch information. Affected products include: Digium Asterisk.