Neil McGovern
2005-Dec-07 12:34 UTC
[SECURITY] [DTSA-25-1] New smb4k packages fix access validation error
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -------------------------------------------------------------------------- Debian Testing Security Advisory DTSA-25-1 December 5th, 2005 secure-testing-team@lists.alioth.debian.org Neil McGovern http://secure-testing-master.debian.net/ - -------------------------------------------------------------------------- Package : smb4k Vulnerability : access validation error Problem-Scope : local Debian-specific: No CVE ID : CVE-2005-2851 CVE-2005-2851 A vulnerability leading to unauthorized file access has been found. A pre-existing symlink from /tmp/sudoers and /tmp/super.tab to a textfile will cause Smb4k to write the contents of these files to the target of the symlink, as Smb4k does not check for the existence of these files before writing to them. For the testing distribution (etch) this is fixed in version 0.6.4-0.0etch1 For the unstable distribution (sid) this is fixed in version 0.6.4-1 This upgrade is recommended if you use smb4k. The Debian testing security team does not track security issues for the stable (sarge) and oldstable (woody) distributions. If stable is vulnerable, the Debian security team will make an announcement once a fix is ready. Upgrade Instructions - -------------------- To use the Debian testing security archive, add the following lines to your /etc/apt/sources.list: deb http://secure-testing.debian.net/debian-secure-testing etch/security-updates main contrib non-free deb-src http://secure-testing.debian.net/debian-secure-testing etch/security-updates main contrib non-free Run the following command as root to make apt trust this repository: wget http://secure-testing-master.debian.net/ziyi-2005-7.asc -O - | sudo apt-key add - To install the update, run this command as root: apt-get update && apt-get install smb4k For further information about the Debian testing security team, please refer to http://secure-testing-master.debian.net/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) iD8DBQFDltbm97LBwbNFvdMRAvvRAJ9kqD880JayHkICqz3IPnL0g91dZwCcCTW1 1JEEUNbAkM/xMj+1AWkHdD0=9KH5 -----END PGP SIGNATURE-----