A vulnerability was discovered and corrected in php:

A flaw in ext/xml/xml.c could cause a cross-site scripting (XSS)
vulnerability (CVE-2010-3870).

Packages for 2009.0 are provided as of the Extended Maintenance
Program. Please visit this link to learn more:
http://store.mandriva.com/product_info.php?cPath=149&products_id=490

The updated packages have been patched to correct these issues.