The remote host is missing an update to libxml2 announced via advisory MDVSA-2008:010.
A denial of service flaw was discovered by the Google Security Team in the way libxml2 processes malformed XML content. This flaw could cause the application to stop responding.
The updated packages have been patched to correct this issue.
Solution: To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you.