Debians sikkerhedsbulletin

DSA-1652-1 ruby1.9 -- flere sårbarheder

Rapporteret den:

12. okt 2008

Berørte pakker:

ruby1.9

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2008-3655, CVE-2008-3656, CVE-2008-3657, CVE-2008-3790, CVE-2008-3905.

Yderligere oplysninger:

Flere sårbarheder er opdaget i fortolkeren af sproget Ruby, hvilket kunne føre til lammelsesangreb (denial of service) og andre sikkerhedsproblemer. Projektet Common Vulnerabilities and Exposures har registreret følgende problemer:

CVE-2008-3655
Keita Yamaguchi opdagede at flere sikkerhedsniveaubegrænsninger blev håndhævet på utilstrækkelig vis.
CVE-2008-3656
Christian Neukirchen opdagede at modulet WebRick anvendte utilstrækkelige algoritmer til opsplitning af HTTP-headeren, medførende lammelsesangreb gennem ressourceudtømning.
CVE-2008-3657
Man opdagede at modulet dl ikke udførte forureningskontroller.
CVE-2008-3790
Luka Treiber og Mitja Kolsek opdagede at rekursivt bundtede XML-entiteter kunne føre til lammelsesangreb gennem ressourceudtømning i rexml.
CVE-2008-3905
Tanaka Akira opdagede at module resolv anvendte sekventielle transaktions-id'er og en fast kildeport til DNS-forespørgsler, hvilket gjorde det mere sårbart over for DNS-forfalskningsangreb.

I den stabile distribution (etch), er disse problemer rettet i version 1.9.0+20060609-1etch3. Pakker til arm vil senere blive gjort tilgængelige.

I den ustabile distribution (sid), er disse problemer rettet i version 1.9.0.2-6.

Vi anbefaler at du opgraderer dine ruby1.9-pakker.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:: 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
Arkitekturuafhængig komponent:: 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-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.