Debian Security Advisory
DSA-1989-1 fuse -- denial of service
- Date Reported:
- 02 Feb 2010
- Affected Packages:
- fuse
- Vulnerable:
- Yes
- Security database references:
- In the Debian bugtracking system: Bug 567633.
In Mitre's CVE dictionary: CVE-2009-3297. - More information:
-
Dan Rosenberg discovered a race condition in FUSE, a Filesystem in USErspace. A local attacker, with access to use FUSE, could unmount arbitrary locations, leading to a denial of service.
For the oldstable distribution (etch), this problem has been fixed in version 2.5.3-4.4+etch1.
For the stable distribution (lenny), this problem has been fixed in version 2.7.4-1.1+lenny1.
For the unstable distribution (sid), this problem has been fixed in version 2.8.1-1.2, and will migrate to the testing distribution (squeeze) shortly.
We recommend that you upgrade your fuse packages.
- Fixed in:
-
Debian GNU/Linux 4.0 (etch)
- Source:
- 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
- http://security.debian.org/pool/updates/main/f/fuse/fuse_2.5.3.orig.tar.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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_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)
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.5.3-4.4+etch1_sparc.deb
- Source:
- 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
- http://security.debian.org/pool/updates/main/f/fuse/fuse_2.7.4-1.1+lenny1.diff.gz
- 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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse-dev_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
- http://security.debian.org/pool/updates/main/f/fuse/fuse-utils_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_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
- http://security.debian.org/pool/updates/main/f/fuse/libfuse2_2.7.4-1.1+lenny1_sparc.deb
MD5 checksums of the listed files are available in the original advisory.