VENDOR RESTRICTED
                FOR DEPARTMENT OF ENERGY CRAY SITES ONLY
       _____________________________________________________
               The Computer Incident Advisory Capability
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                      LIMITED DISTRIBUTION BULLETIN 

June 17, 1993, 1500 PDT                                Number D-17

If you require additional assistance or wish to report a vulnerability,
call CIAC at (510) 422-8193 or send e-mail to ciac@llnl.gov. FAX
messages to: (510) 423-8002.

For emergencies only, call 1-800-SKYPAGE and enter PIN number 855-0070
(primary) or 855-0074 (secondary).

Previous CIAC bulletins and other information is available via anonymous 
ftp from irbis.llnl.gov (ip address 128.115.19.60).

PLEASE NOTE: Many users outside of the DOE and ESnet computing
communities receive CIAC bulletins.  If you are not part of these
communities, please contact your agency's response team to report
incidents.  Your agency's team will coordinate with CIAC.  The Forum of
Incident Response and Security Teams (FIRST) is a world-wide
organization.  A list of FIRST member organizations and their
constituencies can be obtained by sending email to docserver@first.org
with an empty subject line and a message body containing the line:
send first-contacts.