Säkerhetsbulletin från Debian

DSA-2128-1 libxml2 -- ogiltig minnesåtkomst

Rapporterat den:

2010-12-01

Berörda paket:

libxml2

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2010-4008.

Ytterligare information:

Bui Quang Minh upptäckte att libxml2, ett bibliotek för tolkning och hantering av XML-datafiler, inte hanterar en felformaterad XPATH på ett bra sätt, vilket kan orsaka en krasch och tillåta exekvering av godtycklig kod.

För den stabila utgåvan (Lenny) har detta problem rättats i version 2.6.32.dfsg-5+lenny2.

För uttestningsutgåvan (Squeeze) och den instabila utgåvan (Sid) har detta problem rättats i version 2.7.8.dfsg-1.

Vi rekommenderar att ni uppgraderar ert libxml2-paket.

Rättat i:

Debian GNU/Linux 5.0 (lenny)

Källkod:: 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+lenny2.dsc; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2.diff.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-doc_2.6.32.dfsg-5+lenny2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_alpha.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_alpha.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_alpha.deb; http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_alpha.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_amd64.deb; http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_amd64.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_amd64.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_amd64.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_arm.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_arm.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_arm.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_arm.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_arm.deb
ARM EABI:: http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_armel.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_armel.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_armel.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_armel.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_armel.deb
HP Precision:: http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_hppa.deb; http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_hppa.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_hppa.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_hppa.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_i386.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_i386.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_i386.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_i386.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_ia64.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_ia64.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_ia64.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_ia64.deb; http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_ia64.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_s390.deb; http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_s390.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_s390.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_s390.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.6.32.dfsg-5+lenny2_sparc.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dbg_2.6.32.dfsg-5+lenny2_sparc.deb; http://security.debian.org/pool/updates/main/libx/libxml2/python-libxml2_2.6.32.dfsg-5+lenny2_sparc.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-dev_2.6.32.dfsg-5+lenny2_sparc.deb; http://security.debian.org/pool/updates/main/libx/libxml2/libxml2_2.6.32.dfsg-5+lenny2_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.