A number of temporary file bugs have been found in versions of NetPBM shipped with Red Hat Enterprise Linux 2.1 and 3. These could allow a local attacker the ability to overwrite or create files as a user running the netpbm utilities. Low risk as few programs use the netpbm utilities for image conversion.
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-2004-031.html