Boletines de Vulnerabilidades |
Desbordamiento de búfer en Metamail |
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Clasificación de la vulnerabilidad |
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| Propiedad | Valor |
| Nivel de Confianza | Oficial |
| Impacto | Denegación de Servicio |
| Dificultad | Principiante |
| 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 | Metamail 2.7-50 |
Descripción |
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Se ha descubierto una vulnerabilidad de tipo desbordamiento de búfer en Metamail 2.7-50. La vulnerabilidad reside en el manejo del campo "boundary" de ciertos correos electrónicos. Un atacante remoto podría causar una denegación de servicio y posiblemente ejecutar código arbitrario mediante un correo electrónico especialmente diseñado. |
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Solución |
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Actualización de software Red Hat Red Hat Enterprise Linux AS (v. 2.1) Red Hat Enterprise Linux ES (v. 2.1) Red Hat Enterprise Linux WS (v. 2.1) Red Hat Linux Advanced Workstation 2.1 Itanium https://rhn.redhat.com/ Mandriva Mandrakelinux 10.1 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/metamail-2.7-11.1.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/SRPMS/metamail-2.7-11.1.101mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/metamail-2.7-11.1.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/SRPMS/metamail-2.7-11.1.101mdk.src.rpm Corporate Server 3.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/metamail-2.7-11.1.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/metamail-2.7-11.1.C30mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/metamail-2.7-11.1.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/SRPMS/metamail-2.7-11.1.C30mdk.src.rpm Mandrivalinux LE2005 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/metamail-2.7-11.1.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/SRPMS/metamail-2.7-11.1.102mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/metamail-2.7-11.1.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/SRPMS/metamail-2.7-11.1.102mdk.src.rpm Mandrivalinux 2006 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/metamail-2.7-11.2.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/metamail-2.7-11.2.20060mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/metamail-2.7-11.2.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/metamail-2.7-11.2.20060mdk.src.rpm Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux Debian Debian Linux 3.0 Source http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4.dsc http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4.diff.gz http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_alpha.deb ARM http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_ia64.deb HP Precision http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-45woody.4_sparc.deb Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1.dsc http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1.diff.gz http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_alpha.deb AMD64 http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_amd64.deb ARM http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_ia64.deb HP Precision http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/m/metamail/metamail_2.7-47sarge1_sparc.deb |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE | CVE-2006-0709 |
| BID | 16611 |
Recursos adicionales |
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Red Hat Security Advisory (RHSA-2006:0217-4) https://rhn.redhat.com/errata/RHSA-2006-0217.html Mandriva Security Advisory (MDKSA-2006:047) http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:047 SUSE Security Advisory (SUSE-SA:2005:056) http://www.novell.com/linux/security/advisories/2006_05_sr.html Debian Security Advisory (DSA 995-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00074.html |
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Histórico de versiones |
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| Versión | Comentario | Data |
| 1.0 | Aviso emitido | 2006-02-22 |
| 1.1 | Aviso emitido por Mandriva (MDKSA-2006:047) | 2006-02-23 |
| 1.2 | Aviso emitido por Suse (SUSE-SR:2006:005) | 2006-03-06 |
| 1.3 | Aviso emitido por Debian (DSA 995-1) | 2006-03-13 |