Debian-Sicherheitsankündigung

DSA-537-1 ruby -- Unsichere Dateirechte

Datum des Berichts:

16. Aug 2004

Betroffene Pakete:

ruby

Verwundbar:

Sicherheitsdatenbanken-Referenzen:

In der Debian-Fehlerdatenbank: Fehler 260779.
In Mitres CVE-Verzeichnis: CVE-2004-0755.

Weitere Informationen:

Andres Salomon erkannte ein Problem im CGI-Session-Management von Ruby, einer objektorientierten Skriptsprache. Die Implementationen von FileStore (und wahrscheinlich PStore, aber nicht in Debian Woody) innerhalb von CGI::Session speichern Session-Informationen nicht sicher. Sie erstellen einfach Dateien und ignorieren dabei Zugriffsrechte. Das kann einem Angreifer, der zusätzlich Shellzugriff auf den Webserver besitzt, die Übernahme einer Session ermöglichen.

Für die Stable-Distribution (Woody) wurde dieses Problem in Version 1.6.7-3woody3 behoben.

Für die Unstable- und Testing-Distributionen (Sid und Sarge) wurde dieses Problem in Version 1.8.1+1.8.2pre1-4 behoben.

Wir empfehlen Ihnen, Ihr libruby-Paket zu aktualisieren.

Behoben in:

Debian GNU/Linux 3.0 (woody)

Quellcode:: http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3.dsc; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3.diff.gz; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7.orig.tar.gz
Architektur-unabhängige Dateien:: http://security.debian.org/pool/updates/main/r/ruby/irb_1.6.7-3woody3_all.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-elisp_1.6.7-3woody3_all.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-examples_1.6.7-3woody3_all.deb
Alpha:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_arm.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_m68k.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_sparc.deb

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