USN-890-4: PyXML vulnerabilities

26 January 2010

PyXML vulnerabilities

Releases

Packages

  • python-xml -

Details

USN-890-1 fixed vulnerabilities in Expat. This update provides the
corresponding updates for PyXML.

Original advisory details:

Jukka Taimisto, Tero Rontti and Rauli Kaksonen discovered that Expat did
not properly process malformed XML. If a user or application linked against
Expat were tricked into opening a crafted XML file, an attacker could cause
a denial of service via application crash. (CVE-2009-2625, CVE-2009-3720)

It was discovered that Expat did not properly process malformed UTF-8
sequences. If a user or application linked against Expat were tricked into
opening a crafted XML file, an attacker could cause a denial of service via
application crash. (CVE-2009-3560)

Update instructions

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

Ubuntu 6.06

After a standard system upgrade you need to restart any applications that
use PyXML to effect the necessary changes.