Debian: New afuse packages fix privilege escalation
Debian: New afuse packages fix privilege escalation
Anders Kaseorg discovered that afuse, an automounting file system
in user-space, did not properly escape meta characters in paths.
This allowed a local attacker with read access to the filesystem to
execute commands as the owner of the filesystem.
- ------------------------------------------------------------------------ Debian Security Advisory DSA-1611-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Thijs Kinkhorst July 16, 2008 https://www.debian.org/security/faq - ------------------------------------------------------------------------ Package : afuse Vulnerability : privilege escalation Problem type : local Debian-specific: no CVE Id(s) : CVE-2008-2232 Debian Bug : 490921 Anders Kaseorg discovered that afuse, an automounting file system in user-space, did not properly escape meta characters in paths. This allowed a local attacker with read access to the filesystem to execute commands as the owner of the filesystem. For the stable distribution (etch), this problem has been fixed in version 0.1.1-1+etch1. For the unstable distribution (sid), this problem has been fixed in version 0.2-3. We recommend that you upgrade your afuse (0.1.1-1+etch1) package. Upgrade instructions - -------------------- wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 4.0 alias etch - ------------------------------- Source archives: https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1.diff.gz Size/MD5 checksum: 3699 645246f8f338b76b6d6785fff9997c5a https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1.dsc Size/MD5 checksum: 657 fe408099626f3bad3bc68d2717df2a9b https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1.orig.tar.gz Size/MD5 checksum: 98171 95cce7d6ed8e984d0ff2d650e6beb167 alpha architecture (DEC Alpha) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_alpha.deb Size/MD5 checksum: 15476 465baebb172ecda5ed1e7bdd174fddac amd64 architecture (AMD x86_64 (AMD64)) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_amd64.deb Size/MD5 checksum: 14224 5e5dca72cb191bf0d435f770c62e07f5 arm architecture (ARM) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_arm.deb Size/MD5 checksum: 12448 f39bc75bceec2e8979a514bda07164d6 hppa architecture (HP PA RISC) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_hppa.deb Size/MD5 checksum: 14602 603022ee85f781d0c8c155936d432484 i386 architecture (Intel ia32) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_i386.deb Size/MD5 checksum: 13086 b422ac9cb737dd1fb7827eb6ea222bba ia64 architecture (Intel ia64) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_ia64.deb Size/MD5 checksum: 17730 9fc41e69a8df1ddee15831b971ededb1 mips architecture (MIPS (Big Endian)) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_mips.deb Size/MD5 checksum: 14232 69ebaa63e04dd9a16ad8ff5a772dc576 mipsel architecture (MIPS (Little Endian)) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_mipsel.deb Size/MD5 checksum: 14282 9dabd8530851c9588c4927f53cf923d2 powerpc architecture (PowerPC) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_powerpc.deb Size/MD5 checksum: 13582 c6c86e8600353b4ff4ed66c9608fd7d0 s390 architecture (IBM S/390) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_s390.deb Size/MD5 checksum: 14154 b36cc8bab5a28d13430a18697bb4b85c sparc architecture (Sun SPARC/UltraSPARC) https://security.debian.org/pool/updates/main/a/afuse/afuse_0.1.1-1+etch1_sparc.deb Size/MD5 checksum: 12562 ff0fd7531cc011d032f74c78ae17ca0e These files will probably be moved into the stable distribution on its next update. - --------------------------------------------------------------------------------- For apt-get: deb https://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.