See original bug #68590 for FC. This is RHEL3 copy only.
The problem is that the rexecd doesn't call pam_open_session where the
limits are applied as rshd calls.
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.