Aviso de seguridad de Debian
DSA-824-1 clamav -- bucle infinito, desbordamiento de buffer
- Fecha del informe:
- 29 de sep de 2005
- Paquetes afectados:
- clamav
- Vulnerable:
- Sí
- Referencias a bases de datos de seguridad:
- En el sistema de seguimiento de errores de Debian: error 328660.
En el diccionario CVE de Mitre: CVE-2005-2919, CVE-2005-2920.
Notas y avisos de incidentes y vulnerabilidades en CERT: VU#363713. - Información adicional:
-
Se han descubierto dos vulnerabilidades en Clam AntiVirus, el analizador antivirus para Unix diseñado para integrarse con los servidores de correo para analizar los adjuntos. Se identificaron los siguientes problemas:
- CAN-2005-2919
Un bucle potencialmente infinito podía producir una denegación de servicio.
- CAN-2005-2920
Un desbordamiento de buffer podía producir una denegación de servicio.
La distribución estable anterior (woody) no contiene los paquetes de ClamAV.
Para la distribución estable (sarge) estos problemas se han corregido en la versión 0.84-2.sarge.4.
Para la distribución inestable (sid) estos problemas se han corregido en la versión 0.87-1.
Le recomendamos que actualice el paquete clamav.
- CAN-2005-2919
- Arreglado en:
-
Debian GNU/Linux 3.1 (sarge)
- Fuentes:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4.dsc
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4.diff.gz
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84.orig.tar.gz
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4.diff.gz
- Componentes independientes de la arquitectura:
- http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.84-2.sarge.4_all.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.84-2.sarge.4_all.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.84-2.sarge.4_all.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.84-2.sarge.4_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_alpha.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_alpha.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_alpha.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_alpha.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_alpha.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_alpha.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_amd64.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_amd64.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_amd64.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_amd64.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_amd64.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_amd64.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_arm.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_arm.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_arm.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_arm.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_arm.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_arm.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_i386.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_i386.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_i386.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_i386.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_i386.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_i386.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_ia64.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_ia64.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_ia64.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_ia64.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_ia64.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_ia64.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_hppa.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_hppa.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_hppa.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_hppa.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_hppa.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_hppa.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_m68k.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_m68k.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_m68k.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_m68k.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_m68k.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_m68k.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_mips.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_mips.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_mips.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_mips.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_mips.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_mips.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_mipsel.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_mipsel.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_mipsel.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_mipsel.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_mipsel.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_mipsel.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_powerpc.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_powerpc.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_powerpc.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_powerpc.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_powerpc.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_powerpc.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_s390.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_s390.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_s390.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_s390.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_s390.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_s390.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/c/clamav/clamav_0.84-2.sarge.4_sparc.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_sparc.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.84-2.sarge.4_sparc.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.84-2.sarge.4_sparc.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.84-2.sarge.4_sparc.deb
- http://security.debian.org/pool/updates/main/c/clamav/libclamav1_0.84-2.sarge.4_sparc.deb
- http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.84-2.sarge.4_sparc.deb
Las sumas MD5 de los ficheros que se listan están disponibles en el aviso original.