Debians sikkerhedsbulletin

DSA-1372-1 xorg-server -- bufferoverløb

Rapporteret den:

9. sep 2007

Berørte pakker:

xorg-server

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2007-4730.

Yderligere oplysninger:

Aaron Plattner opdagede et bufferoverløb i Composite-udvidelsen til X.org-X-serveren, hvilket kunne føre til lokal rettighedsforøgelse.

Den gamle stabile distribution (sarge) er ikke påvirket af dette problem.

I den stabile distribution (etch) er dette problem rettet i version 1.1.1-21etch1.

I den ustabile distribution (sid) vil dette problem snart blive rettet.

Vi anbefaler at du opgraderer dine xorg-server-pakker.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:: http://security.debian.org/pool/updates/main/x/xorg-server/xorg-server_1.1.1-21etch1.dsc; http://security.debian.org/pool/updates/main/x/xorg-server/xorg-server_1.1.1-21etch1.diff.gz; http://security.debian.org/pool/updates/main/x/xorg-server/xorg-server_1.1.1.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_alpha.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_alpha.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_alpha.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_alpha.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_alpha.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_alpha.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_amd64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_amd64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_amd64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_amd64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_amd64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_amd64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_arm.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_arm.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_arm.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_arm.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_arm.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_arm.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_arm.deb
HPPA:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_hppa.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_hppa.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_hppa.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_hppa.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_hppa.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_hppa.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_i386.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_i386.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_i386.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_i386.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_i386.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_i386.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_ia64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_ia64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_ia64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_ia64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_ia64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_ia64.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_ia64.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_mips.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_mips.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_mips.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_mips.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_mips.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_mips.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_mipsel.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_mipsel.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_mipsel.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_mipsel.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_mipsel.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_mipsel.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_powerpc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_powerpc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_powerpc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_powerpc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_powerpc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_powerpc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_s390.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_s390.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_s390.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_s390.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_s390.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_s390.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/x/xorg-server/xdmx_1.1.1-21etch1_sparc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xdmx-tools_1.1.1-21etch1_sparc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xnest_1.1.1-21etch1_sparc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xephyr_1.1.1-21etch1_sparc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-core_1.1.1-21etch1_sparc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xserver-xorg-dev_1.1.1-21etch1_sparc.deb; http://security.debian.org/pool/updates/main/x/xorg-server/xvfb_1.1.1-21etch1_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.