Aviso de seguridad de Debian
DSA-992-1 ffmpeg -- desbordamiento de buffer
- Fecha del informe:
- 10 de mar de 2006
- Paquetes afectados:
- ffmpeg
- Vulnerable:
- Sí
- Referencias a bases de datos de seguridad:
- En el sistema de seguimiento de errores de Debian: error 342207.
En el diccionario CVE de Mitre: CVE-2005-4048. - Información adicional:
-
Simon Kilvington descubrió que las imágenes PNG manipuladas podían producir un desbordamiento de buffer en libavcodec, la biblioteca multimedia de ffmpeg, lo que podía conducir a la ejecución de código arbitrario.
La distribución estable anterior (woody) no contiene el paquete ffmpeg.
Para la distribución estable (sarge), este problema se ha corregido en la versión 0.cvs20050313-2sarge1.
Para la distribución inestable (sid), este problema se ha corregido en la versión 0.cvs20050918-5.1.
Le recomendamos que actualice el paquete ffmpeg.
- Arreglado en:
-
Debian GNU/Linux 3.1 (sarge)
- Fuentes:
- 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
- http://security.debian.org/pool/updates/main/f/ffmpeg/ffmpeg_0.cvs20050313-2sarge1.diff.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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-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
- http://security.debian.org/pool/updates/main/f/ffmpeg/libavcodec-dev_0.cvs20050313-2sarge1_sparc.deb
Las sumas MD5 de los ficheros que se listan están disponibles en el aviso original.
