Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

USN-871-2: KDE 4 vulnerabilities

11 December 2009

KDE 4 vulnerabilities

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Releases

Packages

Details

USN-871-1 fixed vulnerabilities in KDE. This update provides the
corresponding updates for KDE 4.

This update also fixes a directory traversal flaw in KDE when processing
help:// URLs. This issue only affected Ubuntu 8.10.

Original advisory details:

It was discovered that the KDE libraries could use KHTML to process an
unknown MIME type. If a user or application linked against kdelibs were
tricked into opening a crafted file, an attacker could potentially trigger
XMLHTTPRequests to remote sites.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 9.10
Ubuntu 9.04
Ubuntu 8.10

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