Säkerhetsbulletin från Debian

DSA-1989-1 fuse -- överbelastningsattack

Rapporterat den:

2010-02-02

Berörda paket:

fuse

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 567633.
I Mitres CVE-förteckning: CVE-2009-3297.

Ytterligare information:

Dan Rosenberg upptäckte en kapplöpningseffekt i FUSE, ett filsystem i användarrymden. En lokal angripare, med åtkomst till FUSE, kunde avmontera godtyckliga platser, vilket ledde till en överbelastning.

För den gamla stabila utgåvan (Etch) har detta problem rättats i version 2.5.3-4.4+etch1.

För den stabila utgåvan (Lenny) har detta problem rättats i version 2.7.4-1.1+lenny1.

För den instabila utgåvan (Sid) har detta problem rättats i version 2.8.1-1.2 och kommer migrera till uttestningsutgåvan (Squeeze) inom kort.

Vi rekommenderar att ni uppgraderar era fuse-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: http://security.debian.org/pool/updates/main/f/fuse/fuse_2.5.3-4.4+etch1.dsc; http://security.debian.org/pool/updates/main/f/fuse/fuse_2.5.3.orig.tar.gz; http://security.debian.org/pool/updates/main/f/fuse/fuse_2.5.3-4.4+etch1.diff.gz
Alpha:: http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_alpha.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_alpha.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_amd64.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_amd64.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_arm.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_arm.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_hppa.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_hppa.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_i386.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_i386.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_ia64.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_ia64.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_ia64.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_s390.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_s390.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.5.3-4.4+etch1_sparc.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_sparc.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.5.3-4.4+etch1_sparc.deb

Debian GNU/Linux 5.0 (lenny)
Källkod:: http://security.debian.org/pool/updates/main/f/fuse/fuse_2.7.4.orig.tar.gz; http://security.debian.org/pool/updates/main/f/fuse/fuse_2.7.4-1.1+lenny1.diff.gz; http://security.debian.org/pool/updates/main/f/fuse/fuse_2.7.4-1.1+lenny1.dsc
Alpha:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_arm.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_arm.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_arm.deb
ARM EABI:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_armel.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_armel.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_armel.deb
HP Precision:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_hppa.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_hppa.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_i386.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_i386.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_mips.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_mips.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_mipsel.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_mipsel.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_s390.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_s390.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_2.7.4-1.1+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_2.7.4-1.1+lenny1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.

Säkerhetsbulletin från Debian

DSA-1989-1 fuse -- överbelastningsattack

Debian GNU/Linux 4.0 (etch)

Debian GNU/Linux 5.0 (lenny)