Use After Free Affecting liblivemedia package, versions <2016.02.09-1ubuntu0.1~esm1
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-UBUNTU1604-LIBLIVEMEDIA-336247
- published4 Feb 2019
- disclosed4 Feb 2019
Introduced: 4 Feb 2019
CVE-2019-7314 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 liblivemedia to version 2016.02.09-1ubuntu0.1~esm1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream liblivemedia package and not the liblivemedia package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
liblivemedia in Live555 before 2019.02.03 mishandles the termination of an RTSP stream after RTP/RTCP-over-RTSP has been set up, which could lead to a Use-After-Free error that causes the RTSP server to crash (Segmentation fault) or possibly have unspecified other impact.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-7314
- 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-2019-7314
- https://security.gentoo.org/glsa/202005-06
- http://lists.live555.com/pipermail/live-devel/2019-February/021143.html
- http://www.live555.com/liveMedia/public/changelog.txt
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00044.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00024.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00009.html