Chuck, Security vulnerabilities have been announced in the tiff package. The remedy is to update to the latest 3.9.4 release AND apply the following patches:
http://pkgs.fedoraproject.org/gitweb/?p=libtiff.git;a=blob_plain;f=libtiff-CVE-2011-0192.patch http://pkgs.fedoraproject.org/gitweb/?p=libtiff.git;a=blob_plain;f=libtiff-CVE-2011-1167.patch Further information: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0192 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1167 Yaakov
