Debian-Sicherheitsankündigung

DSA-197-1 courier -- Pufferüberlauf

Datum des Berichts:

15. Nov 2002

Betroffene Pakete:

courier

Verwundbar:

Sicherheitsdatenbanken-Referenzen:

In Mitres CVE-Verzeichnis: CVE-2002-1311.

Weitere Informationen:

Ein Problem im Courier sqwebmail-Paket wurde entdeckt, einem CGI-Programm, das authentifizierten Zugriff auf lokale Mailboxen erlaubt. Das Programm ließ die Berechtigungen unter bestimmten Umständen nicht rasch genug fallen, dadurch kann ein lokaler shell-Benutzer das sqwebmail-Programm ausführen und es schaffen, eine willkürliche Datei im lokalen Dateisystem zu lesen. courier-ssl Pakete sind nicht davon betroffen, da sie das sqwebmail-Paket nicht hervorbringen.

Dieses Problem wurde in Version 0.37.3-2.3 für die aktuelle stable Distribution (Woody) und in Version 0.40.0-1 für die unstable Distribution (Sid) behoben. Die alte stable Distribution (Potato) enthält keine Courier sqwebmail-Pakete.

Wir empfehlen Ihnen, Ihr sqwebmail-Paket unverzüglich zu aktualisieren.

Behoben in:

Debian GNU/Linux 3.0 (woody)

Quellcode:: http://security.debian.org/pool/updates/main/c/courier/courier_0.37.3-2.3.diff.gz; http://security.debian.org/pool/updates/main/c/courier/courier_0.37.3-2.3.dsc; http://security.debian.org/pool/updates/main/c/courier/courier_0.37.3.orig.tar.gz
Architektur-unabhängige Dateien:: http://security.debian.org/pool/updates/main/c/courier/courier-doc_0.37.3-2.3_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier-ssl/courier-imap-ssl_1.4.3-3.1_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_alpha.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_arm.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_i386.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_ia64.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_ia64.deb
HP Precision:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_hppa.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_m68k.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_mips.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_mipsel.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_powerpc.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_s390.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/courier/courier-authdaemon_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-authmysql_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-base_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-debug_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-imap_1.4.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-ldap_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-maildrop_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mlm_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-mta_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pcp_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-pop_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/courier-webadmin_0.37.3-2.3_sparc.deb; http://security.debian.org/pool/updates/main/c/courier/sqwebmail_0.37.3-2.3_sparc.deb

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