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Sicherheit: Zwei Probleme in ffmpeg
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in ffmpeg
ID: openSUSE-SU-2018:2723-2
Distribution: SUSE
Plattformen: SUSE openSUSE Backports SLE-15
Datum: So, 23. September 2018, 00:40
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13300
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15822
Applikationen: FFmpeg

Originalnachricht

   openSUSE Security Update: Security update for ffmpeg-4
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:2723-2
Rating: low
References: #1092241 #1100348 #1105869
Cross-References: CVE-2018-13300 CVE-2018-15822
Affected Products:
openSUSE Backports SLE-15
______________________________________________________________________________

An update that solves two vulnerabilities and has one
errata is now available.

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.


Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended
installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Backports SLE-15:

zypper in -t patch openSUSE-2018-1004=1



Package List:

- openSUSE Backports SLE-15 (aarch64 ppc64le s390x x86_64):

ffmpeg-4-debugsource-4.0.2-bp150.3.3.1
ffmpeg-4-libavcodec-devel-4.0.2-bp150.3.3.1
ffmpeg-4-libavdevice-devel-4.0.2-bp150.3.3.1
ffmpeg-4-libavfilter-devel-4.0.2-bp150.3.3.1
ffmpeg-4-libavformat-devel-4.0.2-bp150.3.3.1
ffmpeg-4-libavresample-devel-4.0.2-bp150.3.3.1
ffmpeg-4-libavutil-devel-4.0.2-bp150.3.3.1
ffmpeg-4-libpostproc-devel-4.0.2-bp150.3.3.1
ffmpeg-4-libswresample-devel-4.0.2-bp150.3.3.1
ffmpeg-4-libswscale-devel-4.0.2-bp150.3.3.1
ffmpeg-4-private-devel-4.0.2-bp150.3.3.1
libavcodec58-4.0.2-bp150.3.3.1
libavcodec58-debuginfo-4.0.2-bp150.3.3.1
libavdevice58-4.0.2-bp150.3.3.1
libavdevice58-debuginfo-4.0.2-bp150.3.3.1
libavfilter7-4.0.2-bp150.3.3.1
libavfilter7-debuginfo-4.0.2-bp150.3.3.1
libavformat58-4.0.2-bp150.3.3.1
libavformat58-debuginfo-4.0.2-bp150.3.3.1
libavresample4-4.0.2-bp150.3.3.1
libavresample4-debuginfo-4.0.2-bp150.3.3.1
libavutil56-4.0.2-bp150.3.3.1
libavutil56-debuginfo-4.0.2-bp150.3.3.1
libpostproc55-4.0.2-bp150.3.3.1
libpostproc55-debuginfo-4.0.2-bp150.3.3.1
libswresample3-4.0.2-bp150.3.3.1
libswresample3-debuginfo-4.0.2-bp150.3.3.1
libswscale5-4.0.2-bp150.3.3.1
libswscale5-debuginfo-4.0.2-bp150.3.3.1

- openSUSE Backports SLE-15 (aarch64_ilp32):

libavcodec58-64bit-4.0.2-bp150.3.3.1
libavcodec58-64bit-debuginfo-4.0.2-bp150.3.3.1
libavdevice58-64bit-4.0.2-bp150.3.3.1
libavdevice58-64bit-debuginfo-4.0.2-bp150.3.3.1
libavfilter7-64bit-4.0.2-bp150.3.3.1
libavfilter7-64bit-debuginfo-4.0.2-bp150.3.3.1
libavformat58-64bit-4.0.2-bp150.3.3.1
libavformat58-64bit-debuginfo-4.0.2-bp150.3.3.1
libavresample4-64bit-4.0.2-bp150.3.3.1
libavresample4-64bit-debuginfo-4.0.2-bp150.3.3.1
libavutil56-64bit-4.0.2-bp150.3.3.1
libavutil56-64bit-debuginfo-4.0.2-bp150.3.3.1
libpostproc55-64bit-4.0.2-bp150.3.3.1
libpostproc55-64bit-debuginfo-4.0.2-bp150.3.3.1
libswresample3-64bit-4.0.2-bp150.3.3.1
libswresample3-64bit-debuginfo-4.0.2-bp150.3.3.1
libswscale5-64bit-4.0.2-bp150.3.3.1
libswscale5-64bit-debuginfo-4.0.2-bp150.3.3.1


References:

https://www.suse.com/security/cve/CVE-2018-13300.html
https://www.suse.com/security/cve/CVE-2018-15822.html
https://bugzilla.suse.com/1092241
https://bugzilla.suse.com/1100348
https://bugzilla.suse.com/1105869

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