Nom du paquet
mplayer
Date
2005-12-14
Advisory ID
MDKSA-2005:230
Affected versions
CS3.0 i586 , 2006.0 i586 , 2006.0 x86_64 , CS3.0 x86_64

Problem description

Simon Kilvington discovered a vulnerability in FFmpeg libavcodec,
which can be exploited by malicious people to cause a DoS (Denial
of Service) and potentially to compromise a user's system.

The vulnerability is caused due to a boundary error in the
"avcodec_default_get_buffer()" function of "utils.c" in libavcodec.
This can be exploited to cause a heap-based buffer overflow when a
specially-crafted 1x1 ".png" file containing a palette is read.

Mplayer is built with a private copy of ffmpeg containing this
same code.

The updated packages have been patched to prevent this problem.

Updated packages

CS3.0 i586

 573a0671a726dda3e54147a1c9ba29ed  corporate/3.0/RPMS/libdha0.1-1.0-0.pre3.14.5.C30mdk.i586.rpm
 aa92e33a95a2e1848b9204fdb7d7e802  corporate/3.0/RPMS/libpostproc0-1.0-0.pre3.14.5.C30mdk.i586.rpm
 52cbda2a1568908abb2b5dfe6e5df742  corporate/3.0/RPMS/libpostproc0-devel-1.0-0.pre3.14.5.C30mdk.i586.rpm
 2d4eef182721451a986db84cd02bb98f  corporate/3.0/RPMS/mencoder-1.0-0.pre3.14.5.C30mdk.i586.rpm
 74c84c00d4f23cd359b2b86ecd441a35  corporate/3.0/RPMS/mplayer-1.0-0.pre3.14.5.C30mdk.i586.rpm
 168340803feefa90fd44204f1a57832e  corporate/3.0/RPMS/mplayer-gui-1.0-0.pre3.14.5.C30mdk.i586.rpm
 37026a2af62ea105e5191ba63ae7abcc  corporate/3.0/SRPMS/mplayer-1.0-0.pre3.14.5.C30mdk.src.rpm

2006.0 i586

 0ec3fbc7140878b8852bfe4523bc976f  2006.0/RPMS/libdha1.0-1.0-1.pre7.12.1.20060mdk.i586.rpm
 4d06925f029d9cb90de021361ec1eb8a  2006.0/RPMS/libpostproc0-1.0-1.pre7.12.1.20060mdk.i586.rpm
 480697743af240b95de26f3ee2ee27bb  2006.0/RPMS/libpostproc0-devel-1.0-1.pre7.12.1.20060mdk.i586.rpm
 bd5f41b990b0f44258e22574f7995267  2006.0/RPMS/mencoder-1.0-1.pre7.12.1.20060mdk.i586.rpm
 2e03b0379a736eeda906f521f51a8aae  2006.0/RPMS/mplayer-1.0-1.pre7.12.1.20060mdk.i586.rpm
 a0b6a9272cb389107871176acd59374d  2006.0/RPMS/mplayer-gui-1.0-1.pre7.12.1.20060mdk.i586.rpm
 598d3194b03a2953478058300e9867be  2006.0/SRPMS/mplayer-1.0-1.pre7.12.1.20060mdk.src.rpm

2006.0 x86_64

 5ec60b589f7b913e5da5b410d476df34  x86_64/2006.0/RPMS/lib64postproc0-1.0-1.pre7.12.1.20060mdk.x86_64.rpm
 f169744934c966e9d6f063bdaabe61df  x86_64/2006.0/RPMS/lib64postproc0-devel-1.0-1.pre7.12.1.20060mdk.x86_64.rpm
 e5cd5361fbf279b75adeb038e45f30b3  x86_64/2006.0/RPMS/mencoder-1.0-1.pre7.12.1.20060mdk.x86_64.rpm
 d955698040d2ccc2999b847b5f2d675b  x86_64/2006.0/RPMS/mplayer-1.0-1.pre7.12.1.20060mdk.x86_64.rpm
 1f4bdb33c3e36ee18be2caaef670882d  x86_64/2006.0/RPMS/mplayer-gui-1.0-1.pre7.12.1.20060mdk.x86_64.rpm
 598d3194b03a2953478058300e9867be  x86_64/2006.0/SRPMS/mplayer-1.0-1.pre7.12.1.20060mdk.src.rpm

CS3.0 x86_64

 8fbf576d3d232fcdc273ee79d1b8a411  x86_64/corporate/3.0/RPMS/lib64postproc0-1.0-0.pre3.14.5.C30mdk.x86_64.rpm
 bfeeb43e38be402db9a15d09017c57fc  x86_64/corporate/3.0/RPMS/lib64postproc0-devel-1.0-0.pre3.14.5.C30mdk.x86_64.rpm
 b261ec2a243b557b842372a8500e0102  x86_64/corporate/3.0/RPMS/mencoder-1.0-0.pre3.14.5.C30mdk.x86_64.rpm
 5ee546e66a0956b4cfcc8f7f76ac5c1b  x86_64/corporate/3.0/RPMS/mplayer-1.0-0.pre3.14.5.C30mdk.x86_64.rpm
 5d079fccbb6aa538e2e462bf8195ccf1  x86_64/corporate/3.0/RPMS/mplayer-gui-1.0-0.pre3.14.5.C30mdk.x86_64.rpm
 37026a2af62ea105e5191ba63ae7abcc  x86_64/corporate/3.0/SRPMS/mplayer-1.0-0.pre3.14.5.C30mdk.src.rpm

References