int(2823)

Boletines de Vulnerabilidades


Vulnerabilidad en Elinks SMB protocol

Clasificación de la vulnerabilidad

Propiedad Valor
Nivel de Confianza Oficial
Impacto Aumento de la visibilidad
Dificultad Experto
Requerimientos del atacante Acceso remoto sin cuenta a un servicio exotico

Información sobre el sistema

Propiedad Valor
Fabricante afectado GNU/Linux
Software afectado Elinks

Descripción

Se ha descubierto una vulnerabilidad en el navegador web Elinks. La vulnerabilidad reside en un error en el protocolo SMB de Elinks.

Un atacante remoto podría leer o escribir archivos mediante la creación de una página web que fuese visitada por la víctima.

Solución



Actualización de software

Red Hat
Red Hat Desktop (v. 4)
Red Hat Enterprise Linux AS (v. 4)
Red Hat Enterprise Linux ES (v. 4)
Red Hat Enterprise Linux WS (v. 4)
https://rhn.redhat.com/

Mandriva

Mandriva Linux 2006
X86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/i586/links-2.1-0.pre18.5.1.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/i586/links-common-2.1-0.pre18.5.1.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/i586/links-graphic-2.1-0.pre18.5.1.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/links-2.1-0.pre18.5.1.20060mdk.src.rpm
X86_64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/x86_64/links-2.1-0.pre18.5.1.20060mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/x86_64/links-common-2.1-0.pre18.5.1.20060mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/x86_64/links-graphic-2.1-0.pre18.5.1.20060mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/links-2.1-0.pre18.5.1.20060mdk.src.rpm

Mandriva Linux 2007
X86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/links-2.1-0.pre18.13.1mdv2007.0.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/links-common-2.1-0.pre18.13.1mdv2007.0.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/i586/links-graphic-2.1-0.pre18.13.1mdv2007.0.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/SRPMS/links-2.1-0.pre18.13.1mdv2007.0.src.rpm
X86_64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/links-2.1-0.pre18.13.1mdv2007.0.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/links-common-2.1-0.pre18.13.1mdv2007.0.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/links-debug-2.1-0.pre18.13.1mdv2007.0.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/x86_64/links-graphic-2.1-0.pre18.13.1mdv2007.0.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2007.0/SRPMS/links-2.1-0.pre18.13.1mdv2007.0.src.rpm

Suse Linux
Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux

Debian

Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1.dsc
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1.diff.gz
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12.orig.tar.gz
Architecture independent
http://security.debian.org/pool/updates/main/l/links/links-ssl_0.99+1.00pre12-1sarge1_all.deb
Alpha
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_alpha.deb
AMD64
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_amd64.deb
ARM
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_arm.deb
HP Precision
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_hppa.deb
Intel IA-32
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_ia64.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_m68k.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/l/links/links_0.99+1.00pre12-1sarge1_sparc.deb

Debian (DSA 1228-1)

Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1.dsc
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1.diff.gz
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4.orig.tar.gz
Alpha
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_alpha.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_alpha.deb
AMD64
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_amd64.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_amd64.deb
ARM
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_arm.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_arm.deb
HP Precision
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_hppa.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_hppa.deb
Intel IA-32
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_i386.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_ia64.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_ia64.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_m68k.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_m68k.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_mips.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_mipsel.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_powerpc.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_s390.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/e/elinks/elinks_0.10.4-7.1_sparc.deb
http://security.debian.org/pool/updates/main/e/elinks/elinks-lite_0.10.4-7.1_sparc.deb

Debian (DSA 1240-1)

Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/l/links2/links2_2.1pre16-1sarge1.diff.gz
http://security.debian.org/pool/updates/main/l/links2/links2_2.1pre16.orig.tar.gz
http://security.debian.org/pool/updates/main/l/links2/links2_2.1pre16-1sarge1.dsc
alpha architecture
http://security.debian.org/pool/updates/main/l/links2/links2_2.1pre16-1sarge1_alpha.deb
AMD64
http://security.debian.org/pool/updates/main/l/links2/links2_2.1pre16-1sarge1_amd64.deb
ARM
http://security.debian.org/pool/updates/main/l/links2/links2_2.1pre16-1sarge1_arm.deb
Intel ia32
http://security.debian.org/pool/updates/main/l/links2/links2_2.1pre16-1sarge1_i386.deb
Motorola Mc680x0
http://security.debian.org/pool/updates/main/l/links2/links2_2.1pre16-1sarge1_m68k.deb
MIPS (Big Endian)
http://security.debian.org/pool/updates/main/l/links2/links2_2.1pre16-1sarge1_mips.deb

Identificadores estándar

Propiedad Valor
CVE CVE-2006-5925
BID 21082

Recursos adicionales

Red Hat Security Advisory (RHSA-2006:0742-5)
https://rhn.redhat.com/errata/RHSA-2006-0742.html

Mandriva Security Advisory (MDKSA-2006:216)
http://www.mandriva.com/security/advisories?name=MDKSA-2006:216

SUSE Security Advisory (SUSE-SR:2006:027)
http://www.novell.com/linux/security/advisories/2006_27_sr.html

Debian Security Advisory (DSA 1226-1)
http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00327.html

Debian Security Advisory (DSA 1228-1)
http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00329.html

Debian Security Advisory (DSA 1240-1)
http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00341.html

Histórico de versiones

Versión Comentario Fecha
1.0 Aviso emitido 2006-11-16
1.1 Aviso emitido por Mandriva (MDKSA-2006:216) 2006-11-21
1.2 Aviso emitido por Suse (SUSE-SR:2006:027) 2006-11-29
1.3 Aviso emitido por Debian (DSA 1226-1) 2006-12-04
1.4 Aviso emitido por Debian (DSA 1228-1) 2006-12-07
1.5 Aviso emitido por Debian (DSA 1240-1) 2006-12-27

Miembros de

Ministerio de Defensa
CNI
CCN
CCN-CERT