Debians sikkerhedsbulletin

DSA-1612-1 ruby1.8 -- flere sårbarheder

Rapporteret den:

21. jul 2008

Berørte pakker:

ruby1.8

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2008-2662, CVE-2008-2663, CVE-2008-2664, CVE-2008-2725, CVE-2008-2726, CVE-2008-2376.

Yderligere oplysninger:

Flere sårbarheder er opdaget i fortolkeren af Ruby-sproget, hvilket kunne føre til lammelsesangreb (denial of service) eller udførelse af vilkårlig kode. Projektet Common Vulnerabilities and Exposures har fundet frem til følgende problemer:

CVE-2008-2662
Drew Yao opdagede at flere heltalsoverløb i strengbehandlingskoden kunne føre til lammelsesangreb og potentielt udførelse af vilkårlig kode.
CVE-2008-2663
Drew Yao opdagede at flere heltalsoverløb i strengbehandlingskoden kunne føre til lammelsesangreb og potentielt udførelse af vilkårlig kode.
CVE-2008-2664
Drew Yao opdagede at en programmeringsfejl i strengbehandlingskoden kunne føre til lammelsesangreb og potentielt udførelse af vilkårlig kode.
CVE-2008-2725
Drew Yao opdagede at et heltalsoverløb i array-håndteringskoden kunne føre til lammelsesangreb og potentielt udførelse af vilkårlig kode.
CVE-2008-2726
Drew Yao opdagede at et heltalsoverløb i array-håndteringskoden kunne føre til lammelsesangreb og potentielt udførelse af vilkårlig kode.
CVE-2008-2376
Man opdagede at et heltalsoverløb i array-håndteringskoden kunne føre til lammelsesangreb og potentielt udførelse af vilkårlig kode.

I den stabile distribution (etch), er disse problemer rettet i version 1.8.5-4etch2.

I den ustabile distribution (sid), er disse problemer rettet i version 1.8.7.22-2.

Vi anbefaler at du opgraderer dine ruby1.8-pakker.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:: http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5.orig.tar.gz; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2.diff.gz; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2.dsc
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/r/ruby1.8/rdoc1.8_1.8.5-4etch2_all.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-elisp_1.8.5-4etch2_all.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/irb1.8_1.8.5-4etch2_all.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-examples_1.8.5-4etch2_all.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ri1.8_1.8.5-4etch2_all.deb
AMD64:: http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.5-4etch2_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.5-4etch2_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.5-4etch2_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.5-4etch2_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.5-4etch2_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.5-4etch2_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.5-4etch2_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.5-4etch2_amd64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.5-4etch2_arm.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.5-4etch2_arm.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.5-4etch2_arm.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.5-4etch2_arm.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.5-4etch2_arm.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.5-4etch2_arm.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2_arm.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.5-4etch2_arm.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.5-4etch2_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.5-4etch2_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.5-4etch2_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.5-4etch2_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.5-4etch2_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.5-4etch2_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.5-4etch2_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.5-4etch2_hppa.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.5-4etch2_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.5-4etch2_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.5-4etch2_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.5-4etch2_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.5-4etch2_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.5-4etch2_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.5-4etch2_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.5-4etch2_i386.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.5-4etch2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.5-4etch2_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.5-4etch2_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.5-4etch2_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.5-4etch2_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.5-4etch2_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.5-4etch2_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.5-4etch2_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2_ia64.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.5-4etch2_ia64.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.5-4etch2_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.5-4etch2_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.5-4etch2_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.5-4etch2_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.5-4etch2_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.5-4etch2_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.5-4etch2_mipsel.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.5-4etch2_mipsel.deb
IBM S/390:: http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.5-4etch2_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.5-4etch2_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.5-4etch2_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.5-4etch2_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.5-4etch2_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.5-4etch2_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.5-4etch2_s390.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.5-4etch2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.5-4etch2_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.5-4etch2_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.5-4etch2_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.5-4etch2_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.5-4etch2_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.5-4etch2_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.5-4etch2_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.5-4etch2_sparc.deb; http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.5-4etch2_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.