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Test ID:1.3.6.1.4.1.25623.1.0.62968
Category:Ubuntu Local Security Checks
Title:Ubuntu USN-689-1 (vinagre)
Summary:NOSUMMARY
Description:Description:

The remote host is missing an update to vinagre
announced via advisory USN-689-1.

A security issue affects the following Ubuntu releases:

Ubuntu 8.04 LTS
Ubuntu 8.10

This advisory also applies to the corresponding versions of
Kubuntu, Edubuntu, and Xubuntu.

Details follow:

Alfredo Ortega discovered a flaw in Vinagre's use of format strings. A
remote attacker could exploit this vulnerability if they tricked a user
into connecting to a malicious VNC server, or opening a specially crafted
URI with Vinagre. In Ubuntu 8.04, it was possible to execute arbitrary
code with user privileges. In Ubuntu 8.10, Vinagre would simply abort,
leading to a denial of service.

Solution:
The problem can be corrected by upgrading your system to the
following package versions:

Ubuntu 8.04 LTS:
vinagre 0.5.1-0ubuntu1.1

Ubuntu 8.10:
vinagre 2.24.1-0ubuntu1.1

After a standard system upgrade you need to restart Vinagre to effect
the necessary changes.

http://www.securityspace.com/smysecure/catid.html?in=USN-689-1

Risk factor : High

CopyrightCopyright (c) 2008 E-Soft Inc. http://www.securityspace.com

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