Alerta de Segurança Debian

DSA-992-1 ffmpeg -- estouros de pilha

Data do Alerta:
10 Mar 2006
Pacotes Afetados:
ffmpeg
Vulnerável:
Sim
Referência à base de dados de segurança:
No sistema de acompanhamento de bugs do Debian: Bug 342207.
No dicionário CVE do Mitre: CVE-2005-4048.
Informações adicionais:

Simon Kilvington descobriu que imagens PNG especialmente preparadas podem disparar um estouro de "heap" no libavcodec, a biblioteca multimídia do ffmpeg, que pode levar à execução de código arbitrário.

A antiga distribuição estável ("woody") não contém o pacote ffmpeg.

Para a distribuição estável ("sarge") este problema foi corrigido na versão 0.cvs20050313-2sarge1.

Para a distribuição instável ("sid") este problema foi corrigido na versão 0.cvs20050918-5.1.

Recomendamos que você atualize seu pacote ffmpeg.

Corrigido em:

Debian GNU/Linux 3.1 (sarge)

Fonte:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1.dsc
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1.diff.gz
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313.orig.tar.gz
Alpha:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_alpha.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_alpha.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_alpha.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_amd64.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_amd64.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_amd64.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_arm.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_arm.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_arm.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_i386.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_i386.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_i386.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_ia64.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_ia64.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_ia64.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_hppa.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_hppa.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_hppa.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_m68k.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_m68k.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_m68k.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_mips.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_mips.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_mips.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_s390.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_s390.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_s390.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1_sparc.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_sparc.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libavformat-dev_0.cvs20050313-2sarge1_sparc.deb
http://security.debian.org/pool/updates/main/f/ffmpeg/libpostproc-dev_0.cvs20050313-2sarge1_sparc.deb

Checksums MD5 dos arquivos listados estão disponíveis no alerta original.