Debians sikkerhedsbulletin
DSA-1859-1 libxml2 -- flere sårbarheder
- Rapporteret den:
- 10. aug 2009
- Berørte pakker:
- libxml2
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Mitres CVE-ordbog: CVE-2009-2416, CVE-2009-2414.
- Yderligere oplysninger:
-
Rauli Kaksonen, Tero Rontti og Jukka Taimisto opdagede flere sårbarheder i libxml2, et bibliotek til fortolkning og håndtering af XML-datafiler, hvilket kunne føre til lammelsesangreb (denial of service) eller muligvis udførelse af vilkårlig kode i den applikation, som anvender biblioteket. Projektet Common Vulnerabilities and Exposures har registreret følgende problemer:
- CVE-2009-2416
Et XML-dokument med særligt fremstillede Notation- eller Enumeration-attributtyper i en DTD-definition, førte til anvendelse af pointere til hukommelsesarealer, der allerede var frigivet.
- CVE-2009-2414
Manglende kontrol af dybden af ELEMENT DTD-definitioner, ved fortolkning af child-indhold, kunne føre til omfattende stakvækst på grund af en funktionsrekursion, hvilket kunne udløses af et fabrikeret XML-dokument.
I den gamle stabile distribution (etch), er dette problem rettet i version 2.6.27.dfsg-6+etch1.
I den stabile distribution (lenny), er dette problem rettet i version 2.6.32.dfsg-5+lenny1.
I distributionen testing (squeeze) og i den ustabile (sid) distribution, vil dette problem snart blive rettet.
Vi anbefaler at du opgraderer dine libxml2-pakker.
- CVE-2009-2416
- Rettet i:
-
Debian GNU/Linux 4.0 (etch)
- Kildekode:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg.orig.tar.gz
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1.dsc
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1.diff.gz
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1.dsc
- Arkitekturuafhængig komponent:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-doc_2.6.27.dfsg-6+etch1_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.27.dfsg-6+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.27.dfsg-6+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.27.dfsg-6+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.27.dfsg-6+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.27.dfsg-6+etch1_sparc.deb
Debian GNU/Linux 5.0 (lenny)
- Kildekode:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1.diff.gz
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg.orig.tar.gz
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1.dsc
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg.orig.tar.gz
- Arkitekturuafhængig komponent:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-doc_2.6.32.dfsg-5+lenny1_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny1_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.