It was discovered that gwenhywfar was using an old private copy
of the ca-bundle.crt file containing the root CA certs, this
has now been resolved so that it uses the system wide and up to
date /etc/pki/tls/certs/ca-bundle.crt file last updated with the
MDVSA-2011:068 advisory.

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 provides a solution to this issue.