+++ This bug was initially created as a clone of Bug #556415 +++ Description: The fix for CVE-2009-3560 caused a regression. Parsing some external DTD definitions now fails. http://mail.libexpat.org/pipermail/expat-discuss/2009-December/002646.html Version: expat-1.95.8-8.3.el5_4.2 Same applies to EL4 and EL3 versions.