Login
Newsletter
Werbung

Sicherheit: Unsichere Verwendung temporärer Dateien in smb4k
Aktuelle Meldungen Distributionen
Name: Unsichere Verwendung temporärer Dateien in smb4k
ID: DTSA-25-1
Distribution: Debian Testing
Plattformen: Debian testing
Datum: Mi, 7. Dezember 2005, 13:45
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2851
Applikationen: smb4k

Originalnachricht

-----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-testingetch/security-updates main contrib non-free
deb-src http://secure-testing.debian.net/debian-secure-testingetch/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-----

_______________________________________________
secure-testing-announce mailing list
secure-testing-announce@lists.alioth.debian.org
http://lists.alioth.debian.org/mailman/listinfo/secure-testing-announce
Pro-Linux
Gewinnspiel
Neue Nachrichten
Werbung