Mageia alert MGASA-2015-0233 (avidemux)

From:
    	     
 
Mageia Updates <buildsystem-daemon@mageia.org> 
To:
    	     
 
updates-announce@ml.mageia.org 
Subject:
    	     
 
[updates-announce] MGASA-2015-0233: Updated avidemux packages fix security vulnerabilities 
Date:
    	     
 
Mon, 18 May 2015 21:08:35 +0200
Message-ID:
    	     
 
<20150518190836.0F75A48AC1@valstar.mageia.org>
MGASA-2015-0233 - Updated avidemux packages fix security vulnerabilities

Publication date: 18 May 2015
URL: http://advisories.mageia.org/MGASA-2015-0233.html
Type: security
Affected Mageia releases: 4
CVE: CVE-2014-9316,
     CVE-2014-9317,
     CVE-2014-9603,
     CVE-2014-9604,
     CVE-2015-1872,
     CVE-2015-3417

Description:
Updated avidemux packages fix security vulnerabilities:

The mjpeg_decode_app function in libavcodec/mjpegdec.c in FFMpeg before
1.2.11 allows remote attackers to cause a denial of service (out-of-bounds
heap access) and possibly have other unspecified impact via vectors related
to LJIF tags in an MJPEG file (CVE-2014-9316).

The decode_ihdr_chunk function in libavcodec/pngdec.c in FFMpeg before 1.2.11
allows remote attackers to cause a denial of service (out-of-bounds heap
access) and possibly have other unspecified impact via an IDAT before an IHDR
in a PNG file (CVE-2014-9317).

The vmd_decode function in libavcodec/vmdvideo.c in FFmpeg before 1.2.11 does
not validate the relationship between a certain length value and the frame
width, which allows remote attackers to cause a denial of service
(out-of-bounds array access) or possibly have unspecified other impact via
crafted Sierra VMD video data (CVE-2014-9603).

libavcodec/utvideodec.c in FFmpeg before 1.2.11 does not check for a zero
value of a slice height, which allows remote attackers to cause a denial of
service (out-of-bounds array access) or possibly have unspecified other
impact via crafted Ut Video data, related to the restore_median and
restore_median_il functions (CVE-2014-9604).

An attacker can force a read at an invalid address in mjpegdec.c of FFmpeg,
in order to trigger a denial of service (CVE-2015-1872).

Use-after-free vulnerability in the ff_h264_free_tables function in
libavcodec/h264.c in FFmpeg before 1.2.11 allows remote attackers to cause a
denial of service or possibly have unspecified other impact via crafted H.264
data in an MP4 file, as demonstrated by an HTML VIDEO element that references
H.264 data (CVE-2015-3417).

Avidemux is built with a bundled set of FFmpeg libraries.  The bundled FFmpeg
version has been updated from 1.2.10 to 1.2.12 to fix these security issues
and other bugs fixed upstream in FFmpeg.

References:
- https://bugs.mageia.org/show_bug.cgi?id=15965
- http://vigilance.fr/vulnerability/FFmpeg-unreachable-memo...
- http://git.videolan.org/?p=ffmpeg.git;a=log;h=n1.2.12
- http://ffmpeg.org/olddownload.html
- http://ffmpeg.org/security.html
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9316
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9317
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9603
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9604
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1872
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3417

SRPMS:
- 4/core/avidemux-2.6.6-2.3.mga4
- 4/tainted/avidemux-2.6.6-2.3.mga4.tainted