Resource Management Errors The advisory has been revoked - it doesn't affect any version of package asterisk (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1304-ASTERISK-643595
- published10 Sept 2020
- disclosed9 Jul 2012
Introduced: 9 Jul 2012
CVE-2012-3812 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:13.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream asterisk package and not the asterisk package as distributed by Ubuntu.
Double free vulnerability in apps/app_voicemail.c in Asterisk Open Source 1.8.x before 1.8.13.1 and 10.x before 10.5.2, Certified Asterisk 1.8.11-certx before 1.8.11-cert4, and Asterisk Digiumphones 10.x.x-digiumphones before 10.5.2-digiumphones allows remote authenticated users to cause a denial of service (daemon crash) by establishing multiple voicemail sessions and accessing both the Urgent mailbox and the INBOX mailbox.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-3812
- http://www.securityfocus.com/bid/54317
- http://downloads.asterisk.org/pub/security/AST-2012-011.html
- https://issues.asterisk.org/jira/browse/ASTERISK-20052
- http://www.debian.org/security/2012/dsa-2550
- http://secunia.com/advisories/50687
- http://secunia.com/advisories/50756