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Debian DLA-3454-1 : ffmpeg - LTS security update

high Nessus Plugin ID 177254

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Synopsis

The remote Debian host is missing one or more security-related updates.

Description

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3454 advisory.

 - An issue was discovered in the FFmpeg package, where vp3_decode_frame in libavcodec/vp3.c lacks check of the return value of av_malloc() and will cause a null pointer dereference, impacting availability.
 (CVE-2022-3109)

 - A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash.
 (CVE-2022-3341)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade the ffmpeg packages.

For Debian 10 buster, these problems have been fixed in version 7

See Also

https://security-tracker.debian.org/tracker/source-package/ffmpeg

https://www.debian.org/lts/security/2023/dla-3454

https://security-tracker.debian.org/tracker/CVE-2022-3109

https://security-tracker.debian.org/tracker/CVE-2022-3341

https://packages.debian.org/source/buster/ffmpeg

Plugin Details

Severity: High

ID: 177254

File Name: debian_DLA-3454.nasl

Version: 1.0

Type: local

Agent: unix

Published: 6/13/2023

Updated: 6/13/2023

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2022-3109

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libavresample4, p-cpe:/a:debian:debian_linux:libavformat58, p-cpe:/a:debian:debian_linux:libavcodec-dev, p-cpe:/a:debian:debian_linux:libswscale5, p-cpe:/a:debian:debian_linux:ffmpeg, p-cpe:/a:debian:debian_linux:libavdevice-dev, p-cpe:/a:debian:debian_linux:libswresample-dev, p-cpe:/a:debian:debian_linux:libavfilter-extra7, p-cpe:/a:debian:debian_linux:ffmpeg-doc, cpe:/o:debian:debian_linux:10.0, p-cpe:/a:debian:debian_linux:libavdevice58, p-cpe:/a:debian:debian_linux:libswscale-dev, p-cpe:/a:debian:debian_linux:libavfilter-dev, p-cpe:/a:debian:debian_linux:libavfilter-extra, p-cpe:/a:debian:debian_linux:libavcodec-extra, p-cpe:/a:debian:debian_linux:libavfilter7, p-cpe:/a:debian:debian_linux:libpostproc55, p-cpe:/a:debian:debian_linux:libavcodec58, p-cpe:/a:debian:debian_linux:libavformat-dev, p-cpe:/a:debian:debian_linux:libavresample-dev, p-cpe:/a:debian:debian_linux:libswresample3, p-cpe:/a:debian:debian_linux:libavutil-dev, p-cpe:/a:debian:debian_linux:libavcodec-extra58, p-cpe:/a:debian:debian_linux:libavutil56, p-cpe:/a:debian:debian_linux:libpostproc-dev

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 6/13/2023

Vulnerability Publication Date: 12/16/2022

Reference Information

CVE: CVE-2022-3109, CVE-2022-3341