Improper Handling of Exceptional Conditions The advisory has been revoked - it doesn't affect any version of package liblivemedia (opens in a new tab)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-UBUNTU1810-LIBLIVEMEDIA-337682
- published14 Jan 2019
- disclosed14 Jan 2019
Introduced: 14 Jan 2019
CVE-2019-6256 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:18.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream liblivemedia package and not the liblivemedia package as distributed by Ubuntu.
A Denial of Service issue was discovered in the LIVE555 Streaming Media libraries as used in Live555 Media Server 0.93. It can cause an RTSPServer crash in handleHTTPCmd_TunnelingPOST, when RTSP-over-HTTP tunneling is supported, via x-sessioncookie HTTP headers in a GET request and a POST request within the same TCP session. This occurs because of a call to an incorrect virtual function pointer in the readSocket function in GroupsockHelper.cpp.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-6256
- https://seclists.org/bugtraq/2019/Mar/22
- https://www.debian.org/security/2019/dsa-4408
- https://lists.debian.org/debian-lts-announce/2019/02/msg00037.html
- https://security-tracker.debian.org/tracker/CVE-2019-6256
- https://security.gentoo.org/glsa/202005-06
- https://github.com/rgaufman/live555/issues/19