Boletines de Vulnerabilidades |
Denegación de servicio en Clam Antivirus |
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Clasificación de la vulnerabilidad |
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| Propiedad | Valor |
| Nivel de Confianza | Oficial |
| Impacto | Denegación de Servicio |
| Dificultad | Experto |
| Requerimientos del atacante | Acceso remoto sin cuenta a un servicio estandar |
Información sobre el sistema |
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| Propiedad | Valor |
| Fabricant afectat | GNU/Linux |
| Software afectado | Clam Antivirus < 0.91 |
Descripción |
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Se ha encontrado una vulnerabilidad en Clam Antivirus en las versiones anteriores a la 0.91. La vulnerabilidad reside en una referencia a un puntero nulo encontrada en el archivo unrarvm.c. Un atacante remoto podría causar una denegación de servicio mediante un archivo RAR especialmente diseñado. |
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Solución |
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Actualización de software Debian Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4.dsc http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4.diff.gz http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1.orig.tar.gz Architecture independent http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.90.1-3etch4_all.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.90.1-3etch4_all.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.90.1-3etch4_all.deb Alpha http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4_alpha.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch4_alpha.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch4_alpha.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch4_alpha.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch4_alpha.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch4_alpha.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch4_alpha.deb AMD64 http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4_amd64.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch4_amd64.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch4_amd64.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch4_amd64.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch4_amd64.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch4_amd64.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch4_amd64.deb ARM http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4_arm.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch4_arm.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch4_arm.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch4_arm.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch4_arm.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch4_arm.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch4_arm.deb HP Precision http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4_hppa.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch4_hppa.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch4_hppa.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch4_hppa.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch4_hppa.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch4_hppa.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch4_hppa.deb Intel IA-32 http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4_i386.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch4_i386.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch4_i386.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch4_i386.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch4_i386.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch4_i386.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch4_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4_ia64.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch4_ia64.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch4_ia64.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch4_ia64.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch4_ia64.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch4_ia64.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch4_ia64.deb PowerPC http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch4_powerpc.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch4_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4_s390.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch4_s390.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch4_s390.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch4_s390.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch4_s390.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch4_s390.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch4_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1-3etch4_sparc.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1-3etch4_sparc.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1-3etch4_sparc.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1-3etch4_sparc.deb http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1-3etch4_sparc.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1-3etch4_sparc.deb http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1-3etch4_sparc.deb Mandriva Corporate Server 3.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/i586/clamav-0.91.1-0.1.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/i586/clamav-db-0.91.1-0.1.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/i586/clamav-milter-0.91.1-0.1.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/i586/clamd-0.91.1-0.1.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/i586/clamdmon-0.91.1-0.1.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/i586/libclamav2-0.91.1-0.1.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/i586/libclamav2-devel-0.91.1-0.1.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/clamav-0.91.1-0.1.C30mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/x86_64/clamav-0.91.1-0.1.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/x86_64/clamav-db-0.91.1-0.1.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/x86_64/clamav-milter-0.91.1-0.1.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/x86_64/clamd-0.91.1-0.1.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/x86_64/clamdmon-0.91.1-0.1.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/x86_64/lib64clamav2-0.91.1-0.1.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/x86_64/lib64clamav2-devel-0.91.1-0.1.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/clamav-0.91.1-0.1.C30mdk.src.rpm Mandriva Linux 2007 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/clamav-0.91.1-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/clamav-db-0.91.1-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/clamav-milter-0.91.1-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/clamd-0.91.1-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/clamdmon-0.91.1-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/libclamav2-0.91.1-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/libclamav2-devel-0.91.1-1.1mdv2007.0.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/SRPMS/clamav-0.91.1-1.1mdv2007.0.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/clamav-0.91.1-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/clamav-db-0.91.1-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/clamav-milter-0.91.1-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/clamd-0.91.1-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/clamdmon-0.91.1-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/lib64clamav2-0.91.1-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/lib64clamav2-devel-0.91.1-1.1mdv2007.0.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/SRPMS/clamav-0.91.1-1.1mdv2007.0.src.rpm Corporate Server 4.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/i586/clamav-0.91.1-0.1.20060mlcs4.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/i586/clamav-db-0.91.1-0.1.20060mlcs4.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/i586/clamav-milter-0.91.1-0.1.20060mlcs4.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/i586/clamd-0.91.1-0.1.20060mlcs4.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/i586/clamdmon-0.91.1-0.1.20060mlcs4.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/i586/libclamav2-0.91.1-0.1.20060mlcs4.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/i586/libclamav2-devel-0.91.1-0.1.20060mlcs4.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/SRPMS/clamav-0.91.1-0.1.20060mlcs4.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/x86_64/clamav-0.91.1-0.1.20060mlcs4.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/x86_64/clamav-db-0.91.1-0.1.20060mlcs4.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/x86_64/clamav-milter-0.91.1-0.1.20060mlcs4.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/x86_64/clamd-0.91.1-0.1.20060mlcs4.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/x86_64/clamdmon-0.91.1-0.1.20060mlcs4.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/x86_64/lib64clamav2-0.91.1-0.1.20060mlcs4.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/x86_64/lib64clamav2-devel-0.91.1-0.1.20060mlcs4.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/4.0/SRPMS/clamav-0.91.1-0.1.20060mlcs4.src.rpm Mandriva Linux 2007.1 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/i586/clamav-0.91.1-1.1mdv2007.1.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/i586/clamav-db-0.91.1-1.1mdv2007.1.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/i586/clamav-milter-0.91.1-1.1mdv2007.1.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/i586/clamd-0.91.1-1.1mdv2007.1.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/i586/clamdmon-0.91.1-1.1mdv2007.1.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/i586/libclamav2-0.91.1-1.1mdv2007.1.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/i586/libclamav2-devel-0.91.1-1.1mdv2007.1.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/SRPMS/clamav-0.91.1-1.1mdv2007.1.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/x86_64/clamav-0.91.1-1.1mdv2007.1.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/x86_64/clamav-db-0.91.1-1.1mdv2007.1.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/x86_64/clamav-milter-0.91.1-1.1mdv2007.1.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/x86_64/clamd-0.91.1-1.1mdv2007.1.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/x86_64/clamdmon-0.91.1-1.1mdv2007.1.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/x86_64/lib64clamav2-0.91.1-1.1mdv2007.1.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/x86_64/lib64clamav2-devel-0.91.1-1.1mdv2007.1.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.1/SRPMS/clamav-0.91.1-1.1mdv2007.1.src.rpm Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux. |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE | CVE-2007-3725 |
| BID | |
Recursos adicionales |
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Debian Security Advisory (DSA 1340-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2007/msg00101.html Mandriva Security Advisory (MDKSA-2007:150) http://www.mandriva.com/security/advisories?name=MDKSA-2007:150 SUSE Security Summary Report (SUSE-SR:2007:015) http://www.novell.com/linux/security/advisories/2007_15_sr.html |
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Histórico de versiones |
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| Versión | Comentario | Data |
| 1.0 | Aviso emitido | 2007-07-25 |
| 1.1 | Aviso emitido por Mandriva (MDKSA-2007:150) | 2007-07-26 |
| 1.2 | Aviso emitido por Suse (SUSE-SR:2007:015) | 2007-08-07 |