Säkerhetsbulletin från Debian

DSA-1372-1 xorg-server -- buffertspill

Rapporterat den:

2007-09-09

Berörda paket:

xorg-server

Sårbara:

Referenser i säkerhetsdatabaser:

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

Ytterligare information:

Aaron Plattner upptäckte ett buffertspill i Composite-utökningen i X.org:s X-server, vilket kunde leda till en lokal utökning av privilegier.

Den gamla stabila utgåvan (Sarge) påverkas inte av detta problem.

För den stabila utgåvan (Etch) har detta problem rättats i version 1.1.1-21etch1.

För den instabila utgåvan (Sid) kommer detta problem rättas inom kort.

Vi rekommenderar att ni uppgraderar era xorg-server-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

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