medium4.3
CVE-2012-5977
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 Digiumpho…
Impact
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, when anonymous calls are enabled, allow remote attackers to cause a denial of service (resource consumption) by making anonymous calls from multiple sources and consequently adding many entries to the device state cache.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Digium | Asterisk | through 1.8.19.0 Versions 1.8.0, 1.8.1, 1.8.1.1, 1.8.1.2, 1.8.2 |
| Digium | Certified Asterisk | Version 1.8.11 |
Weakness classification
References
- NVD record
- CVE.org record
- http://downloads.asterisk.org/pub/security/AST-2012-015
- http://www.debian.org/security/2013/dsa-2605
- https://issues.asterisk.org/jira/browse/ASTERISK-20175
- http://downloads.asterisk.org/pub/security/AST-2012-015
- http://www.debian.org/security/2013/dsa-2605
- https://issues.asterisk.org/jira/browse/ASTERISK-20175