The remote Fedora host is missing a security update.
Fix upgrade path issue caused by branching of libs. Upgrade to 4.5.2, fixing CVE-2010-4001 and a bunch of other bugs. See full release notes at http://www.gromacs.org/About_Gromacs/Release_Notes/Versions_4.5.x . Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.