CVE-2019-7314

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-02-04 · updated 2026-06-17
Weakness: CWE-416

Description

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.

Affected products

Debian Linux: 8.0
Live555 Streaming Media: before 0.95 — fixed in 0.95

How to fix

Upgrade to a fixed version: Live555 Streaming Media 0.95. Check the vendor advisory for mitigations.

References

http://lists.live555.com/pipermail/live-devel/2019-February/021143.html
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
http://www.live555.com/liveMedia/public/changelog.txt
https://lists.debian.org/debian-lts-announce/2019/02/msg00037.html
https://seclists.org/bugtraq/2019/Mar/22
https://security.gentoo.org/glsa/202005-06
https://www.debian.org/security/2019/dsa-4408
http://lists.live555.com/pipermail/live-devel/2019-February/021143.html
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00044.html
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00024.html

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