Aviso de seguridad de Debian

DSA-977-1 heimdal -- varias vulnerabilidades

Fecha del informe:
16 de feb de 2006
Paquetes afectados:
heimdal
Vulnerable:
Referencias a bases de datos de seguridad:
En el diccionario CVE de Mitre: CVE-2006-0582, CVE-2006-0677.
Información adicional:

Se han descubierto dos vulnerabilidades en heimdal, una implementación libre de Kerberos 5. El proyecto Common Vulnerabilities and Exposures identifica las siguientes vulnerabilidades:

  • CVE-2006-0582

    Una escalada de privilegios en el servidor rsh permitía que un atacante no autenticado sobreescribiese archivos arbitrarios y obtuviese la propiedad de ellos.

  • CVE-2006-0677

    Un atacante remoto podía provocar que el servidor telnet cayese antes de que el usuario ingresase, provocando que inetd desactivase telnetd debido a un proceso de fork demasiado rápida.

La distribución estable anterior (woody) no exponía los servidores rsh y telnet.

Para la distribución estable (sarge), estos problemas se han corregido en la versión 0.6.3-10sarge2.

Para la distribución inestable (sid), estos problemas se corregirán pronto.

Le recomendamos que actualice los paquetes de heimdal.

Arreglado en:

Debian GNU/Linux 3.1 (sarge)

Fuentes:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal_0.6.3-10sarge2.dsc
http://security.debian.org/pool/updates/main/h/heimdal/heimdal_0.6.3-10sarge2.diff.gz
http://security.debian.org/pool/updates/main/h/heimdal/heimdal_0.6.3.orig.tar.gz
Componentes independientes de la arquitectura:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-docs_0.6.3-10sarge2_all.deb
Alpha:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_amd64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-clients-x_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-dev_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-kdc_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/heimdal-servers-x_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libasn1-6-heimdal_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libgssapi1-heimdal_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libhdb7-heimdal_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5clnt4-heimdal_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkadm5srv7-heimdal_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkafs0-heimdal_0.6.3-10sarge2_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.6.3-10sarge2_sparc.deb

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