Aviso de seguridad de Debian

DSA-182-1 kdegraphics -- desbordamiento de búfer

Fecha del informe:

28 de oct de 2002

Paquetes afectados:

kdegraphics

Vulnerable:

Sí

Referencias a bases de datos de seguridad:

En la base de datos de Bugtraq (en SecurityFocus): Id. en BugTraq 5808.
En el diccionario CVE de Mitre: CVE-2002-0838.

Información adicional:

Zen-parse descubrió un desbordamiento de búfer en gv, un visor PostScript y PDF para X11. El mismo código está presente en kghostview, que es parte del paquete KDE-Graphics. Este problema se dispara al analizar el archivo PostScript y el atacante puede explotarlo enviando un archivo PostScript o PDF mal formado. El atacante puede causar que se ejecute código arbitrario con los privilegios de la víctima.

Este problema se ha corregido en la versión 2.2.2-6.8 de la distribución estable actual (woody) y en la versión 2.2.2-6.9 para la distribución inestable (sid). La distribución estable anterior (potato) no se ve afectada porque KDE no estaba incluido.

Le recomendamos que actualice el paquete kghostview.

Arreglado en:

Debian GNU/Linux 3.0 (woody)

Fuentes:: http://security.debian.org/pool/updates/main/k/kdegraphics/kdegraphics_2.2.2-6.8.dsc; http://security.debian.org/pool/updates/main/k/kdegraphics/kdegraphics_2.2.2-6.8.diff.gz; http://security.debian.org/pool/updates/main/k/kdegraphics/kdegraphics_2.2.2.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_alpha.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_arm.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_i386.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_ia64.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_ia64.deb
HP Precision:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_hppa.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_hppa.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_hppa.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_hppa.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_hppa.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_hppa.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_hppa.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_hppa.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_m68k.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_mips.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_mipsel.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_powerpc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_s390.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/k/kdegraphics/kamera_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kcoloredit_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kfract_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kghostview_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kiconedit_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kooka_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kpaint_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kruler_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/ksnapshot_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/kview_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan-dev_2.2.2-6.8_sparc.deb; http://security.debian.org/pool/updates/main/k/kdegraphics/libkscan1_2.2.2-6.8_sparc.deb

Las sumas MD5 de los ficheros que se listan están disponibles en el aviso original.