Race condition in bzip2 1.0.2 and earlier allows local users to modify permissions of arbitrary files via a hard link attack on a file while it is being decompressed, whose permissions are changed by bzip2 after the decompression is complete. http://marc.theaimsgroup.com/?l=bugtraq&m=111229375217633&w=2
This issue should also affect RHEL3 and RHEL2.1
Created attachment 113842 [details] Proposed patch from Steve Grubb
An advisory 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-2005-474.html