A stack buffer overrun in VCard display routines could be exploited to run arbitrary code supplied by the attacker. Workaround: Disable in-line display of attachments, don't open VCard attachments. See http://www.mozilla.org/projects/security/known-vulnerabilities.html#mozilla1.7.3 for more information.
This issue is going to be RHSA-2004:486.
Created attachment 104185 [details] Final patch for this issue
An errata has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2004-486.html