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Test ID:1.3.6.1.4.1.25623.1.1.10.2019.0223
Category:Mageia Linux Local Security Checks
Title:Mageia: Security Advisory (MGASA-2019-0223)
Summary:The remote host is missing an update for the 'hdhomerun, mythtv, mythtv-mythweb' package(s) announced via the MGASA-2019-0223 advisory.
Description:Summary:
The remote host is missing an update for the 'hdhomerun, mythtv, mythtv-mythweb' package(s) announced via the MGASA-2019-0223 advisory.

Vulnerability Insight:
This update provides and update to mythtv 30, and updates the bundled
ffmpeg to 3.2. It also fixes at least the following issue:

The flv_write_packet function in libavformat/flvenc.c in FFmpeg through
4.0.2 does not check for an empty audio packet, leading to an assertion
failure (CVE-2018-15822).

It also fixes mythbackend missing needed environment variables (mga#24104).

For other changes/fixes in this update, see the referenced Release Notes.

Affected Software/OS:
'hdhomerun, mythtv, mythtv-mythweb' package(s) on Mageia 6.

Solution:
Please install the updated package(s).

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-15822
Bugtraq: 20190523 [SECURITY] [DSA 4449-1] ffmpeg security update (Google Search)
https://seclists.org/bugtraq/2019/May/60
Debian Security Information: DSA-4449 (Google Search)
https://www.debian.org/security/2019/dsa-4449
https://github.com/FFmpeg/FFmpeg/commit/6b67d7f05918f7a1ee8fc6ff21355d7e8736aa10
https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html
https://usn.ubuntu.com/3967-1/
https://usn.ubuntu.com/4431-1/
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