Säkerhetsbulletin från Debian

DSA-1612-1 ruby1.8 -- flera sårbarheter

Rapporterat den:

2008-07-21

Berörda paket:

ruby1.8

Sårbara:

Referenser i säkerhetsdatabaser:

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

Ytterligare information:

Man har upptäckt flera sårbarheter i tolken för språket Ruby, vilka kunde användas i en överbelastningsattack eller till exekvering av godtycklig kod. Projektet Common Vulnerabilities and Exposures identifierar följande problem:

CVE-2008-2662
Drew Yao upptäckte att flera heltalsspill i stränghanteringskoden kunde användas i en överbelastningsattack och möjligen exekvering av godtycklig kod.
CVE-2008-2663
Drew Yao upptäckte att flera heltalsspill i stränghanteringskoden kunde användas i en överbelastningsattack och möjligen leda till exekvering av godtycklig kod.
CVE-2008-2664
Drew Yao upptäckte att ett programmeringsfel i stränghanteringskoden kunde användas i en överbelastningsattack och möjligen leda till exekvering av godtycklig kod.
CVE-2008-2725
Drew Yao upptäckte att ett programmeringsfel i fälthanteringskoden kunde användas i en överbelastningsattack och möjligen leda till exekvering av godtycklig kod.
CVE-2008-2726
Drew Yao upptäckte att ett heltalsspill i fälthanteringskoden kunde användas i en överbelastningsattack och möjligen leda till exekvering av godtycklig kod.
CVE-2008-2376
Man har upptäckt att ett heltalsspill i fälthanteringskoden kunde användas i en överbelastningsattack och möjligen leda till exekvering av godtycklig kod.

För den stabila utgåvan (Etch) har dessa problem rättats i version 1.8.5-4etch2.

För den instabila utgåvan (Sid) har dessa problem rättats i version 1.8.7.22-2.

Vi rekommenderar att ni uppgraderar era ruby1.8-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

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