int(2121)

Vulnerability Bulletins


Ejecución remota de código en Wine al procesar ficheros Windows Metafile (WMF)

Vulnerability classification

Property Value
Confidence level Oficial
Impact Obtener acceso
Dificulty Experto
Required attacker level Acceso remoto sin cuenta a un servicio exotico

System information

Property Value
Affected manufacturer GNU/Linux
Affected software Wine

Description

Se ha descubierto una vulnerabilidad en Wine. La vulnerabilidad reside en que Wine implementa la función de escape SETABORTPROC GDI para ficheros Windows Metafile (WMF).

La explotación de esta vulnerabilidad podría permitir a un atacante remoto ejecutar código arbitrario mediante un archivo WMF especialmente diseñado que la víctima debe visualizar. El código se ejecutaría con los privilegios del usuario que ejecuta Wine.

Esta vulnerabilidad es la misma descrita en ALTAIR-512-02085 pero en el código de Wine.

Solution



Actualización de software

Mandriva

Corporate Server 3.0
X86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libwine1-20040213-3.1.C30mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libwine1-capi-20040213-3.1.C30mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libwine1-devel-20040213-3.1.C30mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/libwine1-twain-20040213-3.1.C30mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/wine-20040213-3.1.C30mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/wine-utils-20040213-3.1.C30mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/wine-20040213-3.1.C30mdk.src.rpm

Mandrivalinux 2006
X86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libwine1-20050725-6.1.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libwine1-capi-20050725-6.1.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libwine1-devel-20050725-6.1.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libwine1-twain-20050725-6.1.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/wine-20050725-6.1.20060mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/wine-20050725-6.1.20060mdk.src.rpm

SUSE Linux
Actualizar mediante YaST Online Update

Debian Linux

Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/w/wine/wine_0.0.20050310-1.2.dsc
http://security.debian.org/pool/updates/main/w/wine/wine_0.0.20050310-1.2.diff.gz
http://security.debian.org/pool/updates/main/w/wine/wine_0.0.20050310.orig.tar.gz
Architecture independent components
http://security.debian.org/pool/updates/main/w/wine/wine-doc_0.0.20050310-1.2_all.deb
Intel IA-32
http://security.debian.org/pool/updates/main/w/wine/libwine_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/libwine-alsa_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/libwine-arts_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/libwine-capi_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/libwine-dev_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/libwine-jack_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/libwine-nas_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/libwine-print_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/libwine-twain_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/wine_0.0.20050310-1.2_i386.deb
http://security.debian.org/pool/updates/main/w/wine/wine-utils_0.0.20050310-1.2_i386.deb

Standar resources

Property Value
CVE CVE-2006-0106
BID

Other resources

Mandriva Security Advisory (MDKSA-2006:014)
http://www.mandriva.com/security/advisories?name=MDKSA-2006:014

SUSE Security Summary Report SUSE-SR:2006:002
http://www.novell.com/linux/security/advisories/2006_02_sr.html

Debian Security Advisory DSA 954-1
http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00027.html

Version history

Version Comments Date
1.0 Aviso emitido 2006-01-17
1.1 Aviso emitido por SUSE (SUSE-SR:2006:002) 2006-01-24
1.2 Aviso emitido por Debian (DSA 954-1) 2006-01-25
Ministerio de Defensa
CNI
CCN
CCN-CERT