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CVE-2014-2263

Status Candidate

Overview

The mpegts_write_pmt function in the MPEG2 transport stream (aka DVB) muxer (libavformat/mpegtsenc.c) in FFmpeg, possibly 2.1 and earlier, allows remote attackers to have unspecified impact and vectors, which trigger an out-of-bounds write.

Related Files

Mandriva Linux Security Advisory 2015-173
Posted Mar 31, 2015
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2015-173 - Updated ffmpeg packages fix multiple security vulnerabilities.

tags | advisory, vulnerability
systems | linux, mandriva
advisories | CVE-2014-2097, CVE-2014-2098, CVE-2014-2099, CVE-2014-2263, CVE-2014-4610, CVE-2014-5271, CVE-2014-5272, CVE-2014-8541, CVE-2014-8542, CVE-2014-8543, CVE-2014-8544, CVE-2014-8545, CVE-2014-8546, CVE-2014-8547, CVE-2014-8548
MD5 | 50af3699d5de11b9c3b257aa5892395e
Debian Security Advisory 3003-1
Posted Aug 11, 2014
Authored by Debian | Site debian.org

Debian Linux Security Advisory 3003-1 - Several security issues have been corrected in multiple demuxers and decoders of the libav multimedia library.

tags | advisory
systems | linux, debian
advisories | CVE-2011-3934, CVE-2011-3935, CVE-2011-3946, CVE-2013-0848, CVE-2013-0851, CVE-2013-0852, CVE-2013-0860, CVE-2013-0868, CVE-2013-3672, CVE-2013-3674, CVE-2014-2263
MD5 | 328a710f725452ddfda18812bd743877
Mandriva Linux Security Advisory 2014-129
Posted Jul 9, 2014
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2014-129 - Multiple unspecified vulnerabilities in libavcodec/wmalosslessdec.c in FFmpeg before 0.11 have unknown impact and attack vectors related to in decode_ac_filter, and (3) too many bits in decode_channel_residues(). libavcodec/wmalosslessdec.c in FFmpeg before 2.1.4 uses an incorrect data-structure size for certain coefficients, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted WMA data. The msrle_decode_frame function in libavcodec/msrle.c in FFmpeg before 2.1.4 does not properly calculate line sizes, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted Microsoft RLE video data. The mpegts_write_pmt function in the MPEG2 transport stream muxer in FFmpeg, possibly 2.1 and earlier, allows remote attackers to have unspecified impact and vectors, which trigger an out-of-bounds write. A use-after-free vulnerability in FFmpeg before 1.1.9 involving seek operations on video data could allow remote attackers to cause a denial of service. An integer overflow can occur when processing any variant of a literal run in the av_lzo1x_decode function. The updated packages have been upgraded to the 0.10.14 version which is not vulnerable to these issues.

tags | advisory, remote, denial of service, overflow, vulnerability
systems | linux, mandriva
advisories | CVE-2012-2795, CVE-2012-5150, CVE-2014-2098, CVE-2014-2099, CVE-2014-2263, CVE-2014-4609, CVE-2014-4610
MD5 | 69a4199b904688c66efd700dbe4f506d
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