Ubuntu 10.04 LTS / 11.10 / 12.04 LTS : qt4-x11 vulnerability (USN-1628-1)

Ubuntu Security Notice (C) 2012-2014 Canonical, Inc. / NASL script (C) 2012-2014 Tenable Network Security, Inc.

Synopsis :

The remote Ubuntu host is missing a security-related patch.

Description :

Juliano Rizzo and Thai Duong discovered a flaw in the Transport Layer
Security (TLS) protocol when it is used with data compression. If an
attacker were able to perform a man-in-the-middle attack, this flaw
could be exploited to view sensitive information. This update disables
TLS data compression in Qt by default.

Solution :

Update the affected libqt4-network package.

Risk factor :

Low / CVSS Base Score : 2.6
CVSS Temporal Score : 2.3
Public Exploit Available : true

Family: Ubuntu Local Security Checks

Nessus Plugin ID: 62870 ()

Bugtraq ID: 55704

CVE ID: CVE-2012-4929