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openSUSE Security Update : ffmpeg-4 (openSUSE-2018-1004)

high Nessus Plugin ID 117517

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Synopsis

The remote openSUSE host is missing a security update.

Description

This update for ffmpeg-4 to version 4.0.2 fixes the following issues :

These security issues were fixed :

 - CVE-2018-15822: The flv_write_packet function did not check for an empty audio packet, leading to an assertion failure and DoS (bsc#1105869).

 - CVE-2018-13300: An improper argument passed to the avpriv_request_sample function may have triggered an out-of-array read while converting a crafted AVI file to MPEG4, leading to a denial of service and possibly an information disclosure (bsc#1100348).

These non-security issues were fixed :

 - Enable webvtt encoders and decoders (boo#1092241).

 - Build codec2 encoder and decoder, add libcodec2 to enable_decoders and enable_encoders.

 - Enable mpeg 1 and 2 encoders.

Solution

Update the affected ffmpeg-4 packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1092241

https://bugzilla.opensuse.org/show_bug.cgi?id=1100348

https://bugzilla.opensuse.org/show_bug.cgi?id=1105869

Plugin Details

Severity: High

ID: 117517

File Name: openSUSE-2018-1004.nasl

Version: 1.3

Type: local

Agent: unix

Published: 9/17/2018

Updated: 1/19/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 5.8

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

CVSS v3

Risk Factor: High

Base Score: 8.1

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:ffmpeg-4-debugsource, p-cpe:/a:novell:opensuse:ffmpeg-4-libavcodec-devel, p-cpe:/a:novell:opensuse:ffmpeg-4-libavdevice-devel, p-cpe:/a:novell:opensuse:ffmpeg-4-libavfilter-devel, p-cpe:/a:novell:opensuse:ffmpeg-4-libavformat-devel, p-cpe:/a:novell:opensuse:ffmpeg-4-libavresample-devel, p-cpe:/a:novell:opensuse:ffmpeg-4-libavutil-devel, p-cpe:/a:novell:opensuse:ffmpeg-4-libpostproc-devel, p-cpe:/a:novell:opensuse:ffmpeg-4-libswresample-devel, p-cpe:/a:novell:opensuse:ffmpeg-4-libswscale-devel, p-cpe:/a:novell:opensuse:ffmpeg-4-private-devel, p-cpe:/a:novell:opensuse:libavcodec58, p-cpe:/a:novell:opensuse:libavcodec58-32bit, p-cpe:/a:novell:opensuse:libavcodec58-debuginfo, p-cpe:/a:novell:opensuse:libavcodec58-debuginfo-32bit, p-cpe:/a:novell:opensuse:libavdevice58, p-cpe:/a:novell:opensuse:libavdevice58-32bit, p-cpe:/a:novell:opensuse:libavdevice58-debuginfo, p-cpe:/a:novell:opensuse:libavdevice58-debuginfo-32bit, p-cpe:/a:novell:opensuse:libavfilter7, p-cpe:/a:novell:opensuse:libavfilter7-32bit, p-cpe:/a:novell:opensuse:libavfilter7-debuginfo, p-cpe:/a:novell:opensuse:libavfilter7-debuginfo-32bit, p-cpe:/a:novell:opensuse:libavformat58, p-cpe:/a:novell:opensuse:libavformat58-32bit, p-cpe:/a:novell:opensuse:libavformat58-debuginfo, p-cpe:/a:novell:opensuse:libavformat58-debuginfo-32bit, p-cpe:/a:novell:opensuse:libavresample4, p-cpe:/a:novell:opensuse:libavresample4-32bit, p-cpe:/a:novell:opensuse:libavresample4-debuginfo, p-cpe:/a:novell:opensuse:libavresample4-debuginfo-32bit, p-cpe:/a:novell:opensuse:libavutil56, p-cpe:/a:novell:opensuse:libavutil56-32bit, p-cpe:/a:novell:opensuse:libavutil56-debuginfo, p-cpe:/a:novell:opensuse:libavutil56-debuginfo-32bit, p-cpe:/a:novell:opensuse:libpostproc55, p-cpe:/a:novell:opensuse:libpostproc55-32bit, p-cpe:/a:novell:opensuse:libpostproc55-debuginfo, p-cpe:/a:novell:opensuse:libpostproc55-debuginfo-32bit, p-cpe:/a:novell:opensuse:libswresample3, p-cpe:/a:novell:opensuse:libswresample3-32bit, p-cpe:/a:novell:opensuse:libswresample3-debuginfo, p-cpe:/a:novell:opensuse:libswresample3-debuginfo-32bit, p-cpe:/a:novell:opensuse:libswscale5, p-cpe:/a:novell:opensuse:libswscale5-32bit, p-cpe:/a:novell:opensuse:libswscale5-debuginfo, p-cpe:/a:novell:opensuse:libswscale5-debuginfo-32bit, cpe:/o:novell:opensuse:15.0, cpe:/o:novell:opensuse:42.3

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

Patch Publication Date: 9/15/2018

Reference Information

CVE: CVE-2018-13300, CVE-2018-15822