Resource Management Errors The advisory has been revoked - it doesn't affect any version of package asterisk (opens in a new tab)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-UBUNTU1404-ASTERISK-429074
- published17 Apr 2017
- disclosed17 Apr 2017
Introduced: 17 Apr 2017
CVE-2016-7551 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:14.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream asterisk package and not the asterisk package as distributed by Ubuntu.
chain_sip in Asterisk Open Source 11.x before 11.23.1 and 13.x 13.11.1 and Certified Asterisk 11.6 before 11.6-cert15 and 13.8 before 13.8-cert3 allows remote attackers to cause a denial of service (port exhaustion).
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-7551
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=838832
- http://www.debian.org/security/2016/dsa-3700
- https://security-tracker.debian.org/tracker/CVE-2016-7551
- http://downloads.asterisk.org/pub/security/AST-2016-007.html
- https://issues.asterisk.org/jira/browse/ASTERISK-26272
- https://bugzilla.redhat.com/show_bug.cgi?id=1374733