Miembros de
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 | Principiante |
| Requerimientos del atacante | Acceso remoto sin cuenta a un servicio exotico |
Información sobre el sistema |
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| Propiedad | Valor |
| Fabricante afectado | GNU/Linux |
| Software afectado | GnuPG <= 1.4.4 |
Descripción |
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Se ha descubierto un desbordamiento de búfer en GnuPG (gpg) 1.4.4. La vulnerabilidad reside en la función "parse_comment". Un atacante remoto podría causar una denegación de servicio mediante un mensaje especialmente diseñado. |
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Solución |
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Actualización de software 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/ Debian (Gnupg) Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5.dsc http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5.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.sarge5_alpha.deb AMD64 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_amd64.deb ARM http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_ia64.deb HP Precision http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge5_sparc.deb Debian (Gnupg2) Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2.dsc http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2.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_1.9.15-6sarge2_alpha.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_alpha.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_alpha.deb AMD64 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_amd64.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_amd64.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_amd64.deb ARM http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_arm.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_arm.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_i386.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_i386.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_ia64.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_ia64.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_ia64.deb HP Precision http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_hppa.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_hppa.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_m68k.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_m68k.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_mips.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_mips.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_mipsel.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_mipsel.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_powerpc.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_powerpc.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_s390.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_s390.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/g/gnupg2/gnupg-agent_1.9.15-6sarge2_sparc.deb http://security.debian.org/pool/updates/main/g/gnupg2/gnupg2_1.9.15-6sarge2_sparc.deb http://security.debian.org/pool/updates/main/g/gnupg2/gpgsm_1.9.15-6sarge2_sparc.deb Mandriva Corporate Server 3.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/gnupg-1.4.2.2-0.3.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/gnupg-1.4.2.2-0.3.C30mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/gnupg-1.4.2.2-0.3.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/SRPMS/gnupg-1.4.2.2-0.3.C30mdk.src.rpm Multi Network Firewall 2.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/RPMS/gnupg-1.4.2.2-0.4.M20mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/SRPMS/gnupg-1.4.2.2-0.4.M20mdk.src.rpm Mandrivalinux 2006 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/gnupg-1.4.2.2-0.3.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/gnupg2-1.9.16-4.2.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/gnupg-1.4.2.2-0.3.20060mdk.src.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/gnupg2-1.9.16-4.2.20060mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/gnupg-1.4.2.2-0.3.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/gnupg2-1.9.16-4.2.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/gnupg-1.4.2.2-0.3.20060mdk.src.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/gnupg2-1.9.16-4.2.20060mdk.src.rpm Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux SGI Advanced Linux Environment 3 / RPM / Patch 10326 ftp://oss.sgi.com/projects/sgi_propack/download/3/updates/RPMS Advanced Linux Environment 3 / SRPM / Patch 10326 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-2006-3746 |
| BID | 19110 |
Recursos adicionales |
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Red Hat Security Advisory (RHSA-2006:0615-4) https://rhn.redhat.com/errata/RHSA-2006-0615.html Debian Security Advisory (DSA 1140-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00229.html Debian Security Advisory (DSA 1141-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00230.html Mandriva Security Advisory (MDKSA-2006:141) http://www.mandriva.com/security/advisories?name=MDKSA-2006:141 SUSE Security Advisory (SUSE-SR:2006:020) http://www.novell.com/linux/security/advisories/2006_20_sr.html SGI Security Advisory (20060801-01-P) ftp://patches.sgi.com/support/free/security/advisories/20060801-01-P.asc |
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Histórico de versiones |
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| Versión | Comentario | Fecha |
| 1.0 | Aviso emitido | 2006-08-04 |
| 1.1 | Aviso emitido por Mandriva (MDKSA-2006:141). Aviso emitido por Suse (SUSE-SR:2006:020) | 2006-08-16 |
| 1.2 | Aviso emitido por SGI (20060801-01-P) | 2006-08-28 |