Vulnerability Bulletins |
Denegación de Servicio en múltiples implementaciones de IKEv1 |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Denegación de Servicio |
| Dificulty | Avanzado |
| Required attacker level | Acceso remoto sin cuenta a un servicio estandar |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software |
Openswan Freeswan racoon ipsec-tools |
Description |
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Se han descubierto múltiples vulnerabilidades en los productos Openswan, Freeswan y racoon (ipsec-tools). La vulnerabilidad reside en la implementación del protocolo IKEv1, concretamente en el modo agresivo. La explotación de esta vulnerabilidad podría permitir a un atacante remoto provocar una situación de denegación de servicio de cualquiera de los productos afectados. |
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Solution |
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Actualización de software SUSE Linux SUSE LINUX 10.0 x86 ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/ipsec-tools-0.6-4.2.i586.rpm ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/openswan-2.4.4-1.1.i586.rpm Power PC ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/ipsec-tools-0.6-4.2.ppc.rpm ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/openswan-2.4.4-1.1.ppc.rpm x86-64 ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/ipsec-tools-0.6-4.2.x86_64.rpm ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/openswan-2.4.4-1.1.x86_64.rpm Sources ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/src/ipsec-tools-0.6-4.2.src.rpm ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/src/openswan-2.4.4-1.1.src.rpm SUSE LINUX 9.3 x86 ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/ipsec-tools-0.5-5.2.i586.rpm ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/openswan-2.2.0-12.4.i586.rpm x86-64 ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/ipsec-tools-0.5-5.2.x86_64.rpm ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/openswan-2.2.0-12.4.x86_64.rpm Sources ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/ipsec-tools-0.5-5.2.src.rpm ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/openswan-2.2.0-12.4.src.rpm SUSE LINUX 9.2 x86 ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/ipsec-tools-0.4rc1-3.4.i586.rpm ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/openswan-2.2.0-8.4.i586.rpm x86-64 ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/ipsec-tools-0.4rc1-3.4.x86_64.rpm ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/openswan-2.2.0-8.4.x86_64.rpm Sources ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/ipsec-tools-0.4rc1-3.4.src.rpm ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/openswan-2.2.0-8.4.src.rpm SUSE LINUX 9.1 x86 ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/freeswan-2.04_1.5.4-1.23.i586.rpm ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/ipsec-tools-0.3.3-1.9.i586.rpm x86-64 ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/freeswan-2.04_1.5.4-1.23.x86_64.rpm ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/ipsec-tools-0.3.3-1.9.x86_64.rpm Sources ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/freeswan-2.04_1.5.4-1.23.src.rpm ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/ipsec-tools-0.3.3-1.9.src.rpm ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/freeswan-2.04_1.5.4-1.23.src.rpm ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/ipsec-tools-0.3.3-1.9.src.rpm Mandriva Mandrakelinux 10.1 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/ipsec-tools-0.2.5-2.2.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libipsec-tools0-0.2.5-2.2.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/SRPMS/ipsec-tools-0.2.5-2.2.101mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/ipsec-tools-0.2.5-2.2.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64ipsec-tools0-0.2.5-2.2.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/SRPMS/ipsec-tools-0.2.5-2.2.101mdk.src.rpm Multi Network Firewall 2.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/RPMS/ipsec-tools-0.2.5-0.4.M20mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/RPMS/libipsec-tools0-0.2.5-0.4.M20mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/mnf/2.0/SRPMS/ipsec-tools-0.2.5-0.4.M20mdk.src.rpm Mandrivalinux LE2005 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/ipsec-tools-0.5-4.2.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libipsec0-0.5-4.2.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libipsec0-devel-0.5-4.2.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/SRPMS/ipsec-tools-0.5-4.2.102mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/ipsec-tools-0.5-4.2.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64ipsec0-0.5-4.2.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64ipsec0-devel-0.5-4.2.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/SRPMS/ipsec-tools-0.5-4.2.102mdk.src.rpm Mandrivalinux 2006 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/ipsec-tools-0.5.2-5.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libipsec0-0.5.2-5.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libipsec0-devel-0.5.2-5.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/ipsec-tools-0.5.2-5.1.20060mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/ipsec-tools-0.5.2-5.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64ipsec0-0.5.2-5.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64ipsec0-devel-0.5.2-5.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/ipsec-tools-0.5.2-5.1.20060mdk.src.rpm Debian Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1.dsc http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1.diff.gz http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_alpha.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_alpha.deb AMD64 http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_amd64.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_amd64.deb ARM http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_arm.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_i386.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_ia64.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_ia64.deb HP Precision http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_hppa.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_m68k.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_mips.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_mipsel.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_powerpc.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_s390.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/i/ipsec-tools/ipsec-tools_0.5.2-1sarge1_sparc.deb http://security.debian.org/pool/updates/main/i/ipsec-tools/racoon_0.5.2-1sarge1_sparc.deb NetBSD NetBSD-current < 2005-11-21 NetBSD 2.* < 2006-01-19 ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-daily/ Red Hat (ipsec-tools) Red Hat Desktop (v. 3) Red Hat Desktop (v. 4) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 3) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ SGI Advanced Linux Environment 3 / RPM / Patch 10310 ftp://oss.sgi.com/projects/sgi_propack/download/3/updates/RPMS Advanced Linux Environment 3 / SRPM / Patch 10310 ftp://oss.sgi.com/projects/sgi_propack/download/3/updates/SRPMS |
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Standar resources |
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| Property | Value |
| CVE |
CVE-2005-3731 CVE-2005-3732 |
| BID | 15416 |
Other resources |
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SUSE Security Announcement SUSE-SA:2005:070 http://www.novell.com/linux/security/advisories/2005_70_ipsec.html Mandriva Security Advisory (MDKSA-2006:020) http://www.mandriva.com/security/advisories?name=MDKSA-2006:020 Debian Security Advisory (DSA 965-1) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00042.html NetBSD Security Advisory (NetBSD-SA2006-010) ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-010.txt.asc Red Hat Security Advisory (RHSA-2006:0267-11) https://rhn.redhat.com/errata/RHSA-2006-0267.html SGI Security Advisory (20060501-01-U) ftp://patches.sgi.com/support/free/security/advisories/20060501-01-U.asc |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2005-12-21 |
| 1.1 | Aviso emitido por Mandriva (MDKSA-2006:020) | 2006-01-30 |
| 1.2 | Aviso emitido por Debian (DSA 965-1) | 2006-02-06 |
| 1.3 | Aviso emitido por NetBSD (NetBSD-SA2006-010) | 2006-03-31 |
| 1.4 | Aviso emitido por Red Hat (RHSA-2006:0267-11) | 2006-04-26 |
| 1.5 | Aviso emitido por SGI (20060501-01-U) | 2006-05-30 |