Aviso de seguridad de Debian

DSA-184-1 krb4 -- desbordamiento de búfer

Fecha del informe:
30 de oct de 2002
Paquetes afectados:
krb4
Vulnerable:
Referencias a bases de datos de seguridad:
En el diccionario CVE de Mitre: CVE-2002-1235.
Notas y avisos de incidentes y vulnerabilidades en CERT: CA-2002-29, VU#875073.
Información adicional:

Tom Yu y Sam Hartman, del MIT, descubrieron otro desbordamiento de búfer en la función kadm_ser_wrap_in en el servidor de administración de Kerberos v4. Está circulando un código para explotar el error de kadmind, por lo que se considera serio.

Este problema se ha corregido en la versión 1.1-8-2.2 para la distribución estable actual (woody), en la versión 1.0-2.2 para la distribución estable anterior (potato) y en la versión 1.1-11-8 para la distribución inestable (sid).

Le recomendamos que actualice los paquetes de krb4 inmediatamente.

Arreglado en:

Debian GNU/Linux 2.2 (potato)

Fuentes:
http://security.debian.org/pool/updates/main/k/krb4/krb4_1.0-2.2.dsc
http://security.debian.org/pool/updates/main/k/krb4/krb4_1.0-2.2.diff.gz
http://security.debian.org/pool/updates/main/k/krb4/krb4_1.0.orig.tar.gz
Alpha:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.0-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.0-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.0-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-services_1.0-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-user_1.0-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-x11_1.0-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth1_1.0-2.2_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.0-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.0-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.0-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-services_1.0-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-user_1.0-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-x11_1.0-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth1_1.0-2.2_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.0-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.0-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.0-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-services_1.0-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-user_1.0-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-x11_1.0-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth1_1.0-2.2_i386.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.0-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.0-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.0-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-services_1.0-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-user_1.0-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-x11_1.0-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth1_1.0-2.2_m68k.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.0-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.0-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.0-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-services_1.0-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-user_1.0-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-x11_1.0-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth1_1.0-2.2_sparc.deb

Debian GNU/Linux 3.0 (woody)

Fuentes:
http://security.debian.org/pool/updates/main/k/krb4/krb4_1.1-8-2.2.dsc
http://security.debian.org/pool/updates/main/k/krb4/krb4_1.1-8-2.2.tar.gz
Componentes independientes de la arquitectura:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-docs_1.1-8-2.2_all.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-services_1.1-8-2.2_all.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-user_1.1-8-2.2_all.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-x11_1.1-8-2.2_all.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth1_1.1-8-2.2_all.deb
Alpha:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_alpha.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_arm.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_i386.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_ia64.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_ia64.deb
HP Precision:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_hppa.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_m68k.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_mips.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_s390.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-clients-x_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-dev-common_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kdc_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-kip_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/kerberos4kth-servers-x_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/libacl1-kerberos4kth_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/libkadm1-kerberos4kth_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/libkdb-1-kerberos4kth_1.1-8-2.2_sparc.deb
http://security.debian.org/pool/updates/main/k/krb4/libkrb-1-kerberos4kth_1.1-8-2.2_sparc.deb

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