int(2096)

Boletines de Vulnerabilidades


Aumento de privilegios en hylafax

Clasificación de la vulnerabilidad

Propiedad Valor
Nivel de Confianza Oficial
Impacto Aumento de privilegios
Dificultad Experto
Requerimientos del atacante Acceso remoto con cuenta

Información sobre el sistema

Propiedad Valor
Fabricante afectado GNU/Linux
Software afectado hylafax

Descripción

Se ha descubierto una vulnerabilidad en hylafax. La vulnerabilidad reside en que se envían datos sin validar al script "notify".

Un atacante local con permisos para enviar trabajos podría ejecutar comandos arbitrarios con los privilegios del servidor hylafax.

Solución



Actualización de software

Debian

Debian Linux 3.0
Source
http://security.debian.org/pool/updates/main/h/hylafax/hylafax_4.1.1-4woody1.dsc
http://security.debian.org/pool/updates/main/h/hylafax/hylafax_4.1.1-4woody1.diff.gz
http://security.debian.org/pool/updates/main/h/hylafax/hylafax_4.1.1.orig.tar.gz
Architecture independent
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-doc_4.1.1-4woody1_all.deb
Alpha
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.1.1-4woody1_alpha.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.1.1-4woody1_alpha.deb
ARM
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.1.1-4woody1_arm.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.1.1-4woody1_arm.deb
Intel IA-32
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.1.1-4woody1_i386.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.1.1-4woody1_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.1.1-4woody1_ia64.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.1.1-4woody1_ia64.deb
HP Precision
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.1.1-4woody1_hppa.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.1.1-4woody1_hppa.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.1.1-4woody1_m68k.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.1.1-4woody1_m68k.deb
PowerPC
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.1.1-4woody1_powerpc.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.1.1-4woody1_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.1.1-4woody1_s390.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.1.1-4woody1_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.1.1-4woody1_sparc.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.1.1-4woody1_sparc.deb

Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/h/hylafax/hylafax_4.2.1-5sarge3.dsc
http://security.debian.org/pool/updates/main/h/hylafax/hylafax_4.2.1-5sarge3.diff.gz
http://security.debian.org/pool/updates/main/h/hylafax/hylafax_4.2.1.orig.tar.gz
Architecture independent
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-doc_4.2.1-5sarge3_all.deb
Alpha
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_alpha.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_alpha.deb
AMD64
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_amd64.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_amd64.deb
ARM
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_arm.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_arm.deb
Intel IA-32
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_i386.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_ia64.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_ia64.deb
HP Precision
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_hppa.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_hppa.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_m68k.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_m68k.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_mips.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_mipsel.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_powerpc.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-client_4.2.1-5sarge3_s390.deb
http://security.debian.org/pool/updates/main/h/hylafax/hylafax-server_4.2.1-5sarge3_s390.deb

Mandriva

Mandrakelinux 10.1
X86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/hylafax-4.2.0-1.4.101mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/hylafax-client-4.2.0-1.4.101mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/hylafax-server-4.2.0-1.4.101mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libhylafax4.2.0-4.2.0-1.4.101mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libhylafax4.2.0-devel-4.2.0-1.4.101mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/SRPMS/hylafax-4.2.0-1.4.101mdk.src.rpm
X86_64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/hylafax-4.2.0-1.4.101mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/hylafax-client-4.2.0-1.4.101mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/hylafax-server-4.2.0-1.4.101mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64hylafax4.2.0-4.2.0-1.4.101mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64hylafax4.2.0-devel-4.2.0-1.4.101mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/SRPMS/hylafax-4.2.0-1.4.101mdk.src.rpm

Mandrivalinux LE2005
X86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/hylafax-4.2.0-3.2.102mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/hylafax-client-4.2.0-3.2.102mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/hylafax-server-4.2.0-3.2.102mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libhylafax4.2.0-4.2.0-3.2.102mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/libhylafax4.2.0-devel-4.2.0-3.2.102mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/SRPMS/hylafax-4.2.0-3.2.102mdk.src.rpm
X86_64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/hylafax-4.2.0-3.2.102mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/hylafax-client-4.2.0-3.2.102mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/hylafax-server-4.2.0-3.2.102mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64hylafax4.2.0-4.2.0-3.2.102mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/lib64hylafax4.2.0-devel-4.2.0-3.2.102mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/SRPMS/hylafax-4.2.0-3.2.102mdk.src.rpm

Mandrivalinux 2006
X86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/hylafax-4.2.1-2.2.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/hylafax-client-4.2.1-2.2.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/hylafax-server-4.2.1-2.2.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libhylafax4.2.0-4.2.1-2.2.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libhylafax4.2.0-devel-4.2.1-2.2.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/hylafax-4.2.1-2.2.20060mdk.src.rpm
X86_64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/hylafax-4.2.1-2.2.20060mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/hylafax-client-4.2.1-2.2.20060mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/hylafax-server-4.2.1-2.2.20060mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64hylafax4.2.0-4.2.1-2.2.20060mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64hylafax4.2.0-devel-4.2.1-2.2.20060mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/hylafax-4.2.1-2.2.20060mdk.src.rpm

Identificadores estándar

Propiedad Valor
CVE CVE-2005-3539
BID

Recursos adicionales

Debian Security Advisory (DSA 933-1)
http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00004.html

Mandriva Security Advisory (MDKSA-2006:015)
http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:015

Histórico de versiones

Versión Comentario Fecha
1.0 Aviso emitido 2006-01-10
1.1 Aviso emitido por Mandriva (MDKSA-2006:015) 2006-01-17

Miembros de

Ministerio de Defensa
CNI
CCN
CCN-CERT