openSUSE Security Update : libav (openSUSE-2016-779)

Medium Nessus Plugin ID 91870

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for libav fixes the two following security issues :

- CVE-2016-3062: A MP4 memory corruption was fixed that could lead to crashes or code execution. (boo#984487)

- CVE-2015-5479: A crash due to a divide by zero was fixed in ff_h263_decode_mba() that could lead to decoder crashes. (boo#949760)

Solution

Update the affected libav packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=949760

https://bugzilla.opensuse.org/show_bug.cgi?id=984487

Plugin Details

Severity: Medium

ID: 91870

File Name: openSUSE-2016-779.nasl

Version: Revision: 2.2

Type: local

Agent: unix

Published: 2016/06/28

Updated: 2016/10/13

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

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

CVSS v3.0

Base Score: 8.8

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:libav-debugsource, p-cpe:/a:novell:opensuse:libav-tools, p-cpe:/a:novell:opensuse:libav-tools-debuginfo, p-cpe:/a:novell:opensuse:libavcodec-libav-devel, p-cpe:/a:novell:opensuse:libavcodec-libav56, p-cpe:/a:novell:opensuse:libavcodec-libav56-debuginfo, p-cpe:/a:novell:opensuse:libavdevice-libav-devel, p-cpe:/a:novell:opensuse:libavdevice-libav55, p-cpe:/a:novell:opensuse:libavdevice-libav55-debuginfo, p-cpe:/a:novell:opensuse:libavfilter-libav-devel, p-cpe:/a:novell:opensuse:libavfilter-libav5, p-cpe:/a:novell:opensuse:libavfilter-libav5-debuginfo, p-cpe:/a:novell:opensuse:libavformat-libav-devel, p-cpe:/a:novell:opensuse:libavformat-libav56, p-cpe:/a:novell:opensuse:libavformat-libav56-debuginfo, p-cpe:/a:novell:opensuse:libavresample-libav-devel, p-cpe:/a:novell:opensuse:libavresample-libav2, p-cpe:/a:novell:opensuse:libavresample-libav2-debuginfo, p-cpe:/a:novell:opensuse:libavutil-libav-devel, p-cpe:/a:novell:opensuse:libavutil-libav54, p-cpe:/a:novell:opensuse:libavutil-libav54-debuginfo, p-cpe:/a:novell:opensuse:libswscale-libav-devel, p-cpe:/a:novell:opensuse:libswscale-libav3, p-cpe:/a:novell:opensuse:libswscale-libav3-debuginfo, cpe:/o:novell:opensuse:42.1

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

Patch Publication Date: 2016/06/27

Reference Information

CVE: CVE-2015-5479, CVE-2016-3062