Boletines de Vulnerabilidades |
Vulnerabilidad en el algoritmo de descompresión bzip2 de ClamAV |
|
Clasificación de la vulnerabilidad |
|
| Propiedad | Valor |
| Nivel de Confianza | Oficial |
| Impacto | Obtener acceso |
| Dificultad | Experto |
| Requerimientos del atacante | Acceso remoto sin cuenta a un servicio estandar |
Información sobre el sistema |
|
| Propiedad | Valor |
| Fabricant afectat | GNU/Linux |
| Software afectado | ClamAV < 0.92 |
Descripción |
|
|
Se ha encontrado una vulnerabilidad en ClamAV en las versiones anteriores a la 0.92. La vulnerabilidad reside en un error no especificado en el algoritmo de descompresión bzip2 en el archivo nsis/bzlib_private.h. Se desconoce el impacto de dicha vulnerabilidad así como sus métodos de ataque. |
|
Solución |
|
|
Actualización de software Mandriva (MDVSA-2008:003) Corporate Server 3.0 - X86 corporate/3.0/i586/clamav-0.92-0.2.C30mdk.i586.rpm corporate/3.0/i586/clamav-db-0.92-0.2.C30mdk.i586.rpm corporate/3.0/i586/clamav-milter-0.92-0.2.C30mdk.i586.rpm corporate/3.0/i586/clamd-0.92-0.2.C30mdk.i586.rpm corporate/3.0/i586/clamdmon-0.92-0.2.C30mdk.i586.rpm corporate/3.0/i586/libclamav-devel-0.92-0.2.C30mdk.i586.rpm corporate/3.0/i586/libclamav3-0.92-0.2.C30mdk.i586.rpm corporate/3.0/SRPMS/clamav-0.92-0.2.C30mdk.src.rpm Corporate Server 3.0 - X86_64 corporate/3.0/x86_64/clamav-0.92-0.2.C30mdk.x86_64.rpm corporate/3.0/x86_64/clamav-db-0.92-0.2.C30mdk.x86_64.rpm corporate/3.0/x86_64/clamav-milter-0.92-0.2.C30mdk.x86_64.rpm corporate/3.0/x86_64/clamd-0.92-0.2.C30mdk.x86_64.rpm corporate/3.0/x86_64/clamdmon-0.92-0.2.C30mdk.x86_64.rpm corporate/3.0/x86_64/lib64clamav-devel-0.92-0.2.C30mdk.x86_64.rpm corporate/3.0/x86_64/lib64clamav3-0.92-0.2.C30mdk.x86_64.rpm corporate/3.0/SRPMS/clamav-0.92-0.2.C30mdk.src.rpm Mandriva Linux 2007 X86 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/i586/media/main/updates/clamav-0.92-1.2mdv2007.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/i586/media/main/updates/clamav-db-0.92-1.2mdv2007.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/i586/media/main/updates/clamav-milter-0.92-1.2mdv2007.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/i586/media/main/updates/clamd-0.92-1.2mdv2007.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/i586/media/main/updates/clamdmon-0.92-1.2mdv2007.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/i586/media/main/updates/klamav-0.41-1.2mdv2007.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/i586/media/main/updates/libclamav-devel-0.92-1.2mdv2007.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/i586/media/main/updates/libclamav3-0.92-1.2mdv2007.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/SRPMS/main/updates/clamav-0.92-1.2mdv2007.0.src.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/SRPMS/main/updates/klamav-0.41-1.2mdv2007.0.src.rpm X86_64 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/x86_64/media/main/updates/clamav-0.92-1.2mdv2007.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/x86_64/media/main/updates/clamav-db-0.92-1.2mdv2007.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/x86_64/media/main/updates/clamav-milter-0.92-1.2mdv2007.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/x86_64/media/main/updates/clamd-0.92-1.2mdv2007.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/x86_64/media/main/updates/clamdmon-0.92-1.2mdv2007.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/x86_64/media/main/updates/klamav-0.41-1.2mdv2007.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/x86_64/media/main/updates/lib64clamav-devel-0.92-1.2mdv2007.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/x86_64/media/main/updates/lib64clamav3-0.92-1.2mdv2007.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/SRPMS/main/updates/clamav-0.92-1.2mdv2007.0.src.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.0/SRPMS/main/updates/klamav-0.41-1.2mdv2007.0.src.rpm Corporate Server 4.0 - X86 corporate/4.0/i586/c-icap-client-210205-5.2.20060mlcs4.i586.rpm corporate/4.0/i586/c-icap-modules-210205-5.2.20060mlcs4.i586.rpm corporate/4.0/i586/c-icap-server-210205-5.2.20060mlcs4.i586.rpm corporate/4.0/i586/clamav-0.92-0.2.20060mlcs4.i586.rpm corporate/4.0/i586/clamav-db-0.92-0.2.20060mlcs4.i586.rpm corporate/4.0/i586/clamav-milter-0.92-0.2.20060mlcs4.i586.rpm corporate/4.0/i586/clamd-0.92-0.2.20060mlcs4.i586.rpm corporate/4.0/i586/clamdmon-0.92-0.2.20060mlcs4.i586.rpm corporate/4.0/i586/libc-icap0-210205-5.2.20060mlcs4.i586.rpm corporate/4.0/i586/libc-icap0-devel-210205-5.2.20060mlcs4.i586.rpm corporate/4.0/i586/libclamav-devel-0.92-0.2.20060mlcs4.i586.rpm corporate/4.0/i586/libclamav3-0.92-0.2.20060mlcs4.i586.rpm corporate/4.0/i586/php-clamav-0.12a-8.2.20060mlcs4.i586.rpm corporate/4.0/SRPMS/c-icap-210205-5.2.20060mlcs4.src.rpm corporate/4.0/SRPMS/clamav-0.92-0.2.20060mlcs4.src.rpm corporate/4.0/SRPMS/php-clamav-0.12a-8.2.20060mlcs4.src.rpm Corporate Server 4.0 - X86_64 corporate/4.0/x86_64/c-icap-client-210205-5.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/c-icap-modules-210205-5.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/c-icap-server-210205-5.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/clamav-0.92-0.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/clamav-db-0.92-0.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/clamav-milter-0.92-0.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/clamd-0.92-0.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/clamdmon-0.92-0.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/lib64c-icap0-210205-5.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/lib64c-icap0-devel-210205-5.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/lib64clamav-devel-0.92-0.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/lib64clamav3-0.92-0.2.20060mlcs4.x86_64.rpm corporate/4.0/x86_64/php-clamav-0.12a-8.2.20060mlcs4.x86_64.rpm corporate/4.0/SRPMS/c-icap-210205-5.2.20060mlcs4.src.rpm corporate/4.0/SRPMS/clamav-0.92-0.2.20060mlcs4.src.rpm corporate/4.0/SRPMS/php-clamav-0.12a-8.2.20060mlcs4.src.rpm Mandriva Linux 2007.1 X86 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/i586/media/main/updates/clamav-0.92-1.2mdv2007.1.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/i586/media/main/updates/clamav-db-0.92-1.2mdv2007.1.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/i586/media/main/updates/clamav-milter-0.92-1.2mdv2007.1.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/i586/media/main/updates/clamd-0.92-1.2mdv2007.1.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/i586/media/main/updates/clamdmon-0.92-1.2mdv2007.1.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/i586/media/main/updates/klamav-0.41-2.1mdv2007.1.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/i586/media/main/updates/libclamav-devel-0.92-1.2mdv2007.1.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/i586/media/main/updates/libclamav3-0.92-1.2mdv2007.1.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/SRPMS/main/updates/clamav-0.92-1.2mdv2007.1.src.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/SRPMS/main/updates/klamav-0.41-2.1mdv2007.1.src.rpm X86_64 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/x86_64/media/main/updates/clamav-0.92-1.2mdv2007.1.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/x86_64/media/main/updates/clamav-db-0.92-1.2mdv2007.1.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/x86_64/media/main/updates/clamav-milter-0.92-1.2mdv2007.1.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/x86_64/media/main/updates/clamd-0.92-1.2mdv2007.1.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/x86_64/media/main/updates/clamdmon-0.92-1.2mdv2007.1.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/x86_64/media/main/updates/klamav-0.41-2.1mdv2007.1.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/x86_64/media/main/updates/lib64clamav-devel-0.92-1.2mdv2007.1.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/x86_64/media/main/updates/lib64clamav3-0.92-1.2mdv2007.1.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/SRPMS/main/updates/clamav-0.92-1.2mdv2007.1.src.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2007.1/SRPMS/main/updates/klamav-0.41-2.1mdv2007.1.src.rpm Mandriva Linux 2008.0 X86 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/i586/media/main/updates/clamav-0.92-1.2mdv2008.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/i586/media/main/updates/clamav-db-0.92-1.2mdv2008.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/i586/media/main/updates/clamav-milter-0.92-1.2mdv2008.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/i586/media/main/updates/clamd-0.92-1.2mdv2008.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/i586/media/main/updates/clamdmon-0.92-1.2mdv2008.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/i586/media/main/updates/klamav-0.41.1-2.1mdv2008.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/i586/media/main/updates/libclamav-devel-0.92-1.2mdv2008.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/i586/media/main/updates/libclamav3-0.92-1.2mdv2008.0.i586.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/SRPMS/main/updates/clamav-0.92-1.2mdv2008.0.src.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/SRPMS/main/updates/klamav-0.41.1-2.1mdv2008.0.src.rpm X86_64 ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/x86_64/media/main/updates/clamav-0.92-1.2mdv2008.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/x86_64/media/main/updates/clamav-db-0.92-1.2mdv2008.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/x86_64/media/main/updates/clamav-milter-0.92-1.2mdv2008.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/x86_64/media/main/updates/clamd-0.92-1.2mdv2008.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/x86_64/media/main/updates/clamdmon-0.92-1.2mdv2008.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/x86_64/media/main/updates/klamav-0.41.1-2.1mdv2008.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/x86_64/media/main/updates/lib64clamav-devel-0.92-1.2mdv2008.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/x86_64/media/main/updates/lib64clamav3-0.92-1.2mdv2008.0.x86_64.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/SRPMS/main/updates/clamav-0.92-1.2mdv2008.0.src.rpm ftp://ftp.cica.es/pub/Linux/Mandrakelinux/official/updates/2008.0/SRPMS/main/updates/klamav-0.41.1-2.1mdv2008.0.src.rpm Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux. |
|
Identificadores estándar |
|
| Propiedad | Valor |
| CVE | CVE-2007-6337 |
| BID | 27063 |
Recursos adicionales |
|
|
Mandriva Security Advisory (MDVSA-2008:003) http://www.mandriva.com/security/advisories?name=MDVSA-2008:003 SUSE Security Advisory (SUSE-SR:2008:001) http://www.novell.com/linux/security/advisories/suse_security_announce_62.html |
|
Histórico de versiones |
||
| Versión | Comentario | Data |
| 1.0 | Aviso emitido | 2008-01-10 |
| 1.1 | Aviso emitido por Suse (SUSE-SR:2008:001) | 2008-01-23 |