Boletines de Vulnerabilidades |
Denegación de servicio en Gnupg |
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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 exotico |
Información sobre el sistema |
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| Propiedad | Valor |
| Fabricant afectat | GNU/Linux |
| Software afectado | gnupg |
Descripción |
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Se ha descubierto una vulnerabilidad en GnuPG (gpg) 1.4.3 y 1.9.20, y versiones anteriores. La vulnerabilidad reside en un error en "parse-packet.c" al manejar ciertos paquetes de mensaje. Un atacante remoto podría causar una denegación de servicio y posiblemente sobrescribir memoria mediante un paquete de mensaje especialmente diseñado, lo que podría causar un desbordamiento de entero. |
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Solución |
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Actualización de software Mandriva Corporate Server 3.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/gnupg-1.4.2.2-0.2.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/gnupg-1.4.2.2-0.2.C30mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/gnupg-1.4.2.2-0.2.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/SRPMS/gnupg-1.4.2.2-0.2.C30mdk.src.rpm Multi Network Firewall 2.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/RPMS/gnupg-1.4.2.2-0.2.M20mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/SRPMS/gnupg-1.4.2.2-0.2.M20mdk.src.rpm Mandrivalinux LE2005 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/gnupg-1.4.2.2-0.2.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/SRPMS/gnupg-1.4.2.2-0.2.102mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/gnupg-1.4.2.2-0.2.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/SRPMS/gnupg-1.4.2.2-0.2.102mdk.src.rpm Mandrivalinux 2006 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/gnupg-1.4.2.2-0.2.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/gnupg2-1.9.16-4.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/gnupg-1.4.2.2-0.2.20060mdk.src.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/gnupg2-1.9.16-4.1.20060mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/gnupg-1.4.2.2-0.2.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/gnupg2-1.9.16-4.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/gnupg-1.4.2.2-0.2.20060mdk.src.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/gnupg2-1.9.16-4.1.20060mdk.src.rpm Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux Debian (gnupg 1.0) Debian Linux 3.0 Source http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6.dsc http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6.diff.gz http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_alpha.deb ARM http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_ia64.deb HP Precision http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_sparc.deb Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4.dsc http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4.diff.gz http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_alpha.deb AMD64 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_amd64.deb ARM http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_ia64.deb HP Precision http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_sparc.deb Debian (Gnupg 2.0) Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1.dsc http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1.diff.gz http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_alpha.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_alpha.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_alpha.deb AMD64 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_amd64.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_amd64.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_amd64.deb ARM http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_arm.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_arm.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_i386.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_i386.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_ia64.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_ia64.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_ia64.deb HP Precision http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_hppa.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_hppa.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_m68k.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_m68k.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_mips.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_mips.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_mipsel.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_mipsel.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_powerpc.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_powerpc.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_s390.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_s390.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge1_sparc.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge1_sparc.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge1_sparc.deb Red Hat Red Hat Desktop (v. 3) Red Hat Desktop (v. 4) Red Hat Enterprise Linux AS (v. 2.1) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux ES (v. 2.1) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 2.1) Red Hat Enterprise Linux WS (v. 3) Red Hat Enterprise Linux WS (v. 4) Red Hat Linux Advanced Workstation 2.1 Itanium https://rhn.redhat.com/ SGI Advanced Linux Environment 3 / RPM / Patch 10317 ftp://oss.sgi.com/projects/sgi_propack/download/3/updates/RPMS Advanced Linux Environment 3 / SRPM / Patch 10317 ftp://oss.sgi.com/projects/sgi_propack/download/3/updates/SRPMS |
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Identificadores estándar |
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| Propiedad | Valor |
| CVE | CVE-2006-3082 |
| BID | |
Recursos adicionales |
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Mandriva Security Advisory (MDKSA-2006:110) http://www.mandriva.com/security/advisories?name=MDKSA-2006:110 SUSE Security Advisory (SUSE-SR:2006:015) http://www.novell.com/linux/security/advisories/2006_38_security.html Debian Security Advisory (DSA 1107-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00194.html Debian Security Advisory (DSA 1115-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00202.html Red Hat Security Advisory (RHSA-2006:0571-4) https://rhn.redhat.com/errata/RHSA-2006-0571.html SGI Security Advisory (20060701-01-U) ftp://patches.sgi.com/support/free/security/advisories/20060701-01-U.asc |
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Histórico de versiones |
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| Versión | Comentario | Data |
| 1.0 | Aviso emitido | 2006-06-26 |
| 1.1 | Aviso emitido por Suse (SUSE-SR:2006:015) | 2006-07-03 |
| 1.2 | Aviso emitido por Debian (DSA 1107-1) | 2006-07-10 |
| 1.3 | Aviso emitido por Red Hat (RHSA-2006:0571-4) | 2006-07-18 |
| 1.4 | Aviso emitido por SGI (20060701-01-U) | 2006-07-21 |
| 1.5 | Aviso emitido por Debian (DSA 1115-1) | 2006-07-24 |