Debian-Sicherheitsankündigung

DSA-543-1 krb5 -- Mehrere Verwundbarkeiten

Datum des Berichts:

31. Aug 2004

Betroffene Pakete:

Verwundbar:

Sicherheitsdatenbanken-Referenzen:

In Mitres CVE-Verzeichnis: CVE-2004-0642, CVE-2004-0643, CVE-2004-0644, CVE-2004-0772.
CERTs Verwundbarkeiten, Hinweise und Ereignis-Notizen: VU#795632, VU#866472, VU#550464, VU#350792.

Weitere Informationen:

Das MIT Kerberos-Entwicklungsteam hat einige Verwundbarkeiten in der MIT Kerberos-Software, Version 5 entdeckt. Das Common Vulnerabilities and Exposures Projekt legt die folgenden Verwundbarkeiten fest:

CAN-2004-0642 [VU#795632]
Ein durch doppelte Freigabe bedingter Fehler kann unauthentifizierten entfernten Angreifern erlauben, beliebigen Code auf KDC oder Clients auszuführen.
CAN-2004-0643 [VU#866472]
Mehrere durch doppelte Freigabe bedingte Fehler können authentifizierten Angreifern erlauben, beliebigen Code auf Kerberos-Applikationsservern auszuführen.
CAN-2004-0644 [VU#550464]
Eine entfernt ausnutzbare Verwundbarkeit vom Typ Denial of Service wurde im KDC und Bibliotheken gefunden.
CAN-2004-0772 [VU#350792]
Mehrere durch doppelte Freigabe bedingte Fehler können entfernten Angreifern erlauben, beliebigen Code auf dem Server auszuführen. Dies betrifft nicht die Version in Woody.

Für die Stable-Distribution (Woody) wurden diese Probleme in Version 1.2.4-5woody6 behoben.

Für die Unstable-Distribution (Sid) wurden diese Probleme in Version 1.3.4-3 behoben.

Wir empfehlen Ihnen, Ihre krb5-Pakete zu aktualisieren.

Behoben in:

Debian GNU/Linux 3.0 (woody)

Quellcode:: http://security.debian.org/pool/updates/main/k/krb5/krb5_1.2.4-5woody6.dsc; http://security.debian.org/pool/updates/main/k/krb5/krb5_1.2.4-5woody6.diff.gz; http://security.debian.org/pool/updates/main/k/krb5/krb5_1.2.4.orig.tar.gz
Architektur-unabhängige Dateien:: http://security.debian.org/pool/updates/main/k/krb5/krb5-doc_1.2.4-5woody6_all.deb
Alpha:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_alpha.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_arm.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_i386.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_ia64.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_hppa.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_m68k.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_mips.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_mipsel.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_powerpc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_s390.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody6_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody6_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody6_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody6_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody6_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody6_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody6_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody6_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody6_sparc.deb; http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody6_sparc.deb

MD5-Prüfsummen der aufgeführten Dateien stehen in der ursprünglichen Sicherheitsankündigung zur Verfügung.