Säkerhetsbulletin från Debian

DSA-1652-1 ruby1.9 -- flera sårbarheter

Rapporterat den:

2008-10-12

Berörda paket:

ruby1.9

Sårbara:

Referenser i säkerhetsdatabaser:

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

Ytterligare information:

Flera sårbarheter har upptäckts i tolkaren till Rubyspråket, vilka kan leda till överbelastningsattacker och andra säkerhetsproblem. Projektet Common Vulnerabilities and Exposures identifierar följande problem:

CVE-2008-3655
Keita Yamaguchi uptäckte att flera säkerhetsnivårestriktioner inte upprätthålls ordentligt.
CVE-2008-3656
Christian Neukirchen upptäckte att WebRick-modulen använder ineffektiva algoritmer för HTTP-huvuduppdelning, vilket resulterar i överbelastningsattacker genom resursförbrukning.
CVE-2008-3657
Det upptäcktes att dl-modulen inte utförm tillräckliga kontroller.
CVE-2008-3790
Luka Treiber och Mitja Kolsek upptäckte att rekursivt nästlade XML-enheter kan leda till överbelastningsattacker genom resursförbrukning i rexml.
CVE-2008-3905
Tanaka Akira upptäckte att resolv-modulen använder sekventiella transaktions-ID och en fast källport för DNS-förfrågningar, vilket gör det mer sårbart för DNS-förgiftningsangrepp.

För den stabila utgåvan (Etch) har detta problem rättats i version 1.9.0+20060609-1etch3. Paket för arm kommer tillhandahållas senare.

För den instabila utgåvan (Sid) har detta problem rättats i version 1.9.0.2-6.

Vi rekommenderar att ni uppgraderar era ruby1.9-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: 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
Arkitekturoberoende 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-kontrollsummor för dessa filer finns i originalbulletinen.