Description of problem: A regression was reported in our backport of patch for CVE-2009-1904, see: https://bugzilla.redhat.com/show_bug.cgi?id=504958#c5
*** Bug 521083 has been marked as a duplicate of this bug. ***
This has already been fixed in ruby-1.8.5-18.el5.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2012-0218.html