Debian-Sicherheitsankündigung

DSA-1652-1 ruby1.9 -- Mehrere Verwundbarkeiten

Datum des Berichts:

12. Okt 2008

Betroffene Pakete:

ruby1.9

Verwundbar:

Sicherheitsdatenbanken-Referenzen:

In Mitres CVE-Verzeichnis: CVE-2008-3655, CVE-2008-3656, CVE-2008-3657, CVE-2008-3790, CVE-2008-3905.

Weitere Informationen:

Im Interpreter für die Ruby-Sprache sind mehrere Verwundbarkeiten entdeckt worden, die zu einer Diensteverweigerung (denial of service) und anderen Sicherheitsproblemen führen könnten. Das Common Vulnerabilities and Exposures-Projekt identifiziert folgende Probleme:

CVE-2008-3655
Keita Yamaguchi entdeckte, dass mehrere Sicherheitsebenenbegrenzungen unzureichend durchgesetzt werden.
CVE-2008-3656
Christian Neukirchen entdeckte, dass das WebRick-Modul ineffiziente Algorithmen für das HTTP-Header-Splitting verwendet, was zur Diensteverweigerung durch Resourcenaufzehrung führen kann.
CVE-2008-3657
Es wurde entdeckt, dass das dl-Modul keine Taintness-Checks durchführt.
CVE-2008-3790
Luka Treiber und Mitja Kolsek entdeckten, dass rekursiv verschachtelte XML-Einheiten zu einer Diensteverweigerung durch Ressourcenaufzehrung in rexml führen können.
CVE-2008-3905
Tanaka Akira entdeckte, dass das resolv-Modul sequentielle Transaktions-IDs und einen festgelegten Source-Port für DNS-Anfragen verwendet, wodurch das Modul besonders verwundbar für DNS-Spoofing-Angriffe ist.

Für die Stable-Distribution (Etch) wurden diese Probleme in Version 1.9.0+20060609-1etch3 behoben. Pakete für Arm werden später zur Verfügung gestellt werden.

Für die Unstable-Distribution (Sid) wurden diese Probleme in Version 1.9.0.2-6 behoben.

Wir empfehlen Ihnen, Ihre ruby1.9-Pakete zu aktualisieren.

Behoben in:

Debian GNU/Linux 4.0 (etch)

Quellcode:: http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609.orig.tar.gz; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3.diff.gz; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3.dsc
Architektur-unabhängige Dateien:: http://security.debian.org/pool/updates/main/r/ruby1.9/rdoc1.9_1.9.0+20060609-1etch3_all.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/irb1.9_1.9.0+20060609-1etch3_all.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-examples_1.9.0+20060609-1etch3_all.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-elisp_1.9.0+20060609-1etch3_all.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ri1.9_1.9.0+20060609-1etch3_all.deb
Alpha:: http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_alpha.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_amd64.deb
HP Precision:: http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_mips.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_powerpc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9-dev_1.9.0+20060609-1etch3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libreadline-ruby1.9_1.9.0+20060609-1etch3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9-dbg_1.9.0+20060609-1etch3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libtcltk-ruby1.9_1.9.0+20060609-1etch3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libdbm-ruby1.9_1.9.0+20060609-1etch3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libruby1.9_1.9.0+20060609-1etch3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libopenssl-ruby1.9_1.9.0+20060609-1etch3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/libgdbm-ruby1.9_1.9.0+20060609-1etch3_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.9/ruby1.9_1.9.0+20060609-1etch3_sparc.deb

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