Aviso de seguridad de Debian
DSA-1146-1 krb5 -- error de programación
- Fecha del informe:
- 9 de ago de 2006
- Paquetes afectados:
- krb5
- Vulnerable:
- Sí
- Referencias a bases de datos de seguridad:
- En el diccionario CVE de Mitre: CVE-2006-3083, CVE-2006-3084.
Notas y avisos de incidentes y vulnerabilidades en CERT: VU#580124, VU#401660. - Información adicional:
-
En algunas aplicaciones empaquetadas en el código fuente que se distribuye con Kerberos 5, no se verificaba si se producían correctamente las llamadas a setuid() y seteuid(), y podían fallar con algunas configuraciones de PAM. Un usuario local podía sacar provecho de alguna de estas vulnerabilidades para producir una escalada de privilegios. De momento, no se sabe de la existencia de ningún código que aproveche esta vulnerabilidad.
Para la distribución estable (sarge), estos problemas se han corregido en la versión 1.3.6-2sarge3.
Para la distribución inestable (sid), estos problemas se han corregido en la versión 1.4.3-9.
Le recomendamos que actualice los paquetes de krb5.
- Arreglado en:
-
Debian GNU/Linux 3.1 (sarge)
- Fuentes:
- http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6-2sarge3.dsc
- http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6-2sarge3.diff.gz
- http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6.orig.tar.gz
- http://security.debian.org/pool/updates/main/k/krb5/krb5_1.3.6-2sarge3.diff.gz
- Componentes independientes de la arquitectura:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-doc_1.3.6-2sarge3_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_alpha.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_amd64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_arm.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_i386.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_ia64.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_hppa.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_m68k.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_mips.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_mipsel.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_powerpc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_s390.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.3.6-2sarge3_sparc.deb
- http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.3.6-2sarge3_sparc.deb
Las sumas MD5 de los ficheros que se listan están disponibles en el aviso original.