CVE-2019-7314 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8