Ubuntu Update for kde4libs USN-1842-1

Solution
Please Install the Updated Packages.
Insight
It was discovered that KIO would sometimes display web authentication credentials under certain error conditions. If a user were tricked into opening a specially crafted web page, an attacker could potentially exploit this to expose confidential information.
Affected
kde4libs on Ubuntu 13.04 , Ubuntu 12.10 , Ubuntu 12.04 LTS
References