From support@us.external.hp.com Tue Mar 18 10:40:32 1997 Date: Tue, 18 Mar 1997 03:43:30 -0800 From: HPSL Mail Service Reply-To: support-feedback@us.external.hp.com To: security_info_4@us.external.hp.com Subject: RE: Security Bulletins Digest -------- =============================================================================== ***HP SupportLine Mail Service Notice*** This digest contains a summary of all newly received Security Bulletins. You do not have to have any form of support from Hewlett-Packard to subscribe to this digest or to procure the recommended patches via the HP SupportLine mail service. ------------------------------------------------------------------------------- To obtain a copy of the HP SupportLine mail service user's guide, send the following (in the TEXT PORTION OF THE MESSAGE to) to the HP SupportLine mail service. 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To: support@us.external.hp.com Message Text: unsubscribe security_info =============================================================================== Digest Name: security_info Description: Daily Security Bulletins Digest Created: Tue Mar 18 03:00:01 1997 PST ------------------------------------------------------------------------------- Summary of 'Daily Security Bulletins Digest' documents ------------------------------------------------------------------------------- Document Id Description Page 1 ------------------------------------------------------------------------------- HPSBMP9703-004 MPE/iX Security Vulnerability with ICMP Echo Request (ping) =============================================================================== Detailed list of 'Daily Security Bulletins Digest' documents =============================================================================== Document Id: [HPSBMP9703-004] Date Loaded: [03-18-97] Description: MPE/iX Security Vulnerability with ICMP Echo Request (ping) =============================================================================== ------------------------------------------------------------------------- HEWLETT-PACKARD SECURITY BULLETIN: (MPE/iX) #00004, 12 March 1997 ------------------------------------------------------------------------- The information in the following Security Bulletin should be acted upon as soon as possible. Hewlett Packard will not be liable for any consequences to any customer resulting from customer's failure to fully implement instructions in this Security Bulletin as soon as possible. ------------------------------------------------------------------------- PROBLEM: Vulnerability with specific incoming ICMP Echo Request (ping) packets. PLATFORM: All HP3000 Series 900 systems. DAMAGE: Vulnerability makes it possible for an external user to cause a system abort. SOLUTION: Apply patch NSTEDJ9A to systems running MPE/iX Release 5.0 or any of its Powerpatches (C.50.00 through C.50.06). The patch for MPE/iX Release 5.5 is in process. AVAILABILITY: Patch NSTEDJ9A is available now; the patch for MPE/iX Release 5.5 is in process. ------------------------------------------------------------------------- I. A. Background A mailing list disclosure described a vulnerability in which specific, illegally formatted, incoming ICMP Echo Request (ping) traffic could cause a system abort on HP3000 systems. B. Recommended solution The system administrator needs to obtain and apply the patches mentioned above. A revised Security Bulletin will be issued when the patch for MPE/iX Release 5.5 is available. C. Fixing the problem 1. Obtain the patch Obtain patch NSTEDJ9A from the HP Electronic Support Center, URL: http://us-support.external.hp.com (US,Canada, Asia-Pacific, and Latin America) http://europe-support.external.hp.com (Europe) Follow the "Patch Database" hyperlink from the HP Electronic Support Center home page. 2. Apply the patch MPE/iX patches are unpacked using the UNPACKP script. UNPACKP runs the MOVER utility to unload the truck file for the patch. Hyperlinks for the UNPACKP script and the MPE Patch Installation Guide are located on the main page for MPE/iX patches on HP Electronic Support Center. You need MOVER version A.00.02, EOF (end-of-file) 635, to unload patch NSTEDJ9A. You can download this version of MOVER from the HP3000 Web Server at http://jazz.external.hp.com. Follow the Shareware and Sources & Binaries hyperlinks. D. 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