Aviso de seguridad de Debian
DSA-800-1 pcre3 -- desbordamiento de entero
- Fecha del informe:
- 2 de sep de 2005
- Paquetes afectados:
- pcre3
- Vulnerable:
- Sí
- Referencias a bases de datos de seguridad:
- En el sistema de seguimiento de errores de Debian: error 324531.
En la base de datos de Bugtraq (en SecurityFocus): Id. en BugTraq 14620.
En el diccionario CVE de Mitre: CVE-2005-2491. - Información adicional:
-
Se ha detectado un desbordamiento de entero, con el subsiguiente desbordamiento de buffer, en PCRE, la biblioteca de expresiones regulares compatibles con Perl, que permitía que un atacante ejecutase código arbitrario.
Puesto que hay varios paquetes que enlazan dinámicamente con esta biblioteca, se le aconseja que reinicie los servicios o los programas correspondientes. La orden “apt-cache showpkg libpcre3” muestra la lista con todos los paquetes correspondientes en la sección «Reverse Depends:».
Para la distribución estable anterior (woody), este problema se ha corregido en la versión 3.4-1.1woody1.
Para la distribución estable (sarge), este problema se ha corregido en la versión 4.5-1.2sarge1.
Para la distribución inestable (sid), este problema se ha corregido en la versión 6.3-1.
Le recomendamos que actualice el paquete libpcre3.
- Arreglado en:
-
Debian GNU/Linux 3.0 (woody)
- Fuentes:
- http://security.debian.org/pool/updates/main/p/pcre3/pcre3_3.4-1.1woody1.dsc
- http://security.debian.org/pool/updates/main/p/pcre3/pcre3_3.4-1.1woody1.diff.gz
- http://security.debian.org/pool/updates/main/p/pcre3/pcre3_3.4.orig.tar.gz
- http://security.debian.org/pool/updates/main/p/pcre3/pcre3_3.4-1.1woody1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_alpha.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_alpha.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_alpha.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_arm.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_arm.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_arm.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_i386.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_i386.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_i386.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_ia64.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_ia64.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_ia64.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_hppa.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_hppa.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_hppa.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_m68k.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_m68k.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_m68k.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_mips.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_mips.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_mips.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_mipsel.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_mipsel.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_mipsel.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_powerpc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_powerpc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_powerpc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_s390.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_s390.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_s390.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_3.4-1.1woody1_sparc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_sparc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_3.4-1.1woody1_sparc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_3.4-1.1woody1_sparc.deb
Debian GNU/Linux 3.1 (sarge)
- Fuentes:
- http://security.debian.org/pool/updates/main/p/pcre3/pcre3_4.5-1.2sarge1.dsc
- http://security.debian.org/pool/updates/main/p/pcre3/pcre3_4.5-1.2sarge1.diff.gz
- http://security.debian.org/pool/updates/main/p/pcre3/pcre3_4.5.orig.tar.gz
- http://security.debian.org/pool/updates/main/p/pcre3/pcre3_4.5-1.2sarge1.diff.gz
- Componentes independientes de la arquitectura:
- http://security.debian.org/pool/updates/main/p/pcre3/pgrep_4.5-1.2sarge1_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_alpha.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_alpha.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_alpha.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_amd64.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_amd64.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_amd64.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_arm.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_arm.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_arm.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_i386.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_i386.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_i386.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_ia64.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_ia64.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_ia64.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_hppa.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_hppa.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_hppa.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_m68k.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_m68k.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_m68k.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_mips.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_mips.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_mips.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_mipsel.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_mipsel.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_mipsel.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_powerpc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_powerpc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_powerpc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_s390.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_s390.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_s390.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3_4.5-1.2sarge1_sparc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_sparc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/pcregrep_4.5-1.2sarge1_sparc.deb
- http://security.debian.org/pool/updates/main/p/pcre3/libpcre3-dev_4.5-1.2sarge1_sparc.deb
Las sumas MD5 de los ficheros que se listan están disponibles en el aviso original.