The remote host is missing an update to moin announced via advisory FEDORA-2009-6559.

Apply the appropriate updates. This update can be installed with the yum update program. Use su -c 'yum update moin' at the command line. For more information, refer to Managing Software with yum, available at http://docs.fedoraproject.org/yum/. https://secure1.securityspace.com/smysecure/catid.html?in=FEDORA-2009-6559

Update Information: This update includes a security fix for a hierarchical ACL vulnerability (hierarchical is not the default ACL mode), http://moinmo.in/SecurityFixes has the details of the fix. ChangeLog: * Sat Jun 13 2009 Ville-Pekka Vainio 1.6.4-2 - Hierarchical ACL security fix from 1.8.4, 1.8 HG 897cdbe9e8f2 - Details at http://moinmo.in/SecurityFixes#moin_1.8.3 - Convert CHANGES to UTF-8