Aviso de seguridad de Debian

DSA-725-2 ppxp -- olvido de liberar privilegios

Fecha del informe:

19 de may de 2005

Paquetes afectados:

ppxp

Vulnerable:

Sí

Referencias a bases de datos de seguridad:

En el diccionario CVE de Mitre: CVE-2005-0392.

Información adicional:

Jens Steube descubrió que ppxp, otro programa para PPP, no soltaba los privilegios de root cuando iba a abrir archivos de registro potencialmente suministrados por el usuario. Se podía utilizar esto para abrir una shell como root.

Para la distribución estable anterior (woody), este problema se ha corregido en la versión 0.2001080415-6woody2.

Para la distribución estable (sarge), este problema se ha corregido en la versión 0.2001080415-10sarge2.

Para la distribución inestable (sid), este problema se ha corregido en la versión 0.2001080415-11.

Le recomendamos que actualice el paquete ppxp.

Arreglado en:

Debian GNU/Linux 3.0 (woody)

Fuentes:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2.dsc; http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2.diff.gz; http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_alpha.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_alpha.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_alpha.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_arm.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_arm.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_arm.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_i386.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_i386.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_i386.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_ia64.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_ia64.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_ia64.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_hppa.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_hppa.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_hppa.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_m68k.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_m68k.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_m68k.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_mips.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_mips.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_mips.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_mipsel.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_mipsel.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_mipsel.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_powerpc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_powerpc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_powerpc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_s390.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_s390.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_s390.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-6woody2_sparc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-6woody2_sparc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-6woody2_sparc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-6woody2_sparc.deb

Debian GNU/Linux 3.1 (sarge)

Fuentes:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2.dsc; http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2.diff.gz; http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_alpha.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_alpha.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_alpha.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_arm.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_arm.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_arm.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_i386.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_i386.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_i386.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_ia64.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_ia64.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_ia64.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_hppa.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_hppa.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_hppa.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_m68k.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_m68k.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_m68k.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_mips.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_mips.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_mips.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_s390.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_s390.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_s390.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/ppxp/ppxp_0.2001080415-10sarge2_sparc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-dev_0.2001080415-10sarge2_sparc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-tcltk_0.2001080415-10sarge2_sparc.deb; http://security.debian.org/pool/updates/main/p/ppxp/ppxp-x11_0.2001080415-10sarge2_sparc.deb

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

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