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SUSE SLED15 / SLES15 / openSUSE 15 : This update has recommended fixes for ffmpeg-4 (SUSE-SU-2023:2087-1)

high Nessus Plugin ID 175028

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Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2087-1 advisory.

 - libavcodec/pthread_frame.c in FFmpeg before 5.1.2, as used in VLC and other products, leaves stale hwaccel state in worker threads, which allows attackers to trigger a use-after-free and execute arbitrary code in some circumstances (e.g., hardware re-initialization upon a mid-video SPS change when Direct3D11 is used).
 (CVE-2022-48434)

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

Solution

Update the affected packages.

See Also

https://bugzilla.suse.com/1206067

https://bugzilla.suse.com/1209934

https://www.suse.com/security/cve/CVE-2022-48434

http://www.nessus.org/u?1e689aa9

Plugin Details

Severity: High

ID: 175028

File Name: suse_SU-2023-2087-1.nasl

Version: 1.2

Type: local

Agent: unix

Published: 5/3/2023

Updated: 7/14/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.6

Temporal Score: 6

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

CVSS Score Source: CVE-2022-48434

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.3

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:libavcodec58_134, p-cpe:/a:novell:suse_linux:libpostproc55_9-64bit, p-cpe:/a:novell:suse_linux:libavfilter7_110-64bit, p-cpe:/a:novell:suse_linux:libavfilter7_110, p-cpe:/a:novell:suse_linux:libavfilter7_110-32bit, p-cpe:/a:novell:suse_linux:ffmpeg-4, p-cpe:/a:novell:suse_linux:libavutil56_70, p-cpe:/a:novell:suse_linux:libpostproc55_9, p-cpe:/a:novell:suse_linux:libpostproc55_9-32bit, p-cpe:/a:novell:suse_linux:libavdevice58_13-32bit, p-cpe:/a:novell:suse_linux:libavresample4_0-64bit, p-cpe:/a:novell:suse_linux:libswscale5_9, p-cpe:/a:novell:suse_linux:libavformat58_76, p-cpe:/a:novell:suse_linux:libswresample3_9, p-cpe:/a:novell:suse_linux:libavresample4_0, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:libavdevice58_13-64bit, p-cpe:/a:novell:suse_linux:libavdevice58_13, p-cpe:/a:novell:suse_linux:libavresample4_0-32bit

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/2/2023

Vulnerability Publication Date: 3/28/2023

Reference Information

CVE: CVE-2022-48434

SuSE: SUSE-SU-2023:2087-1