From support@us.external.hp.com Wed Feb 5 15:48:09 1997 Date: Wed, 5 Feb 1997 04:29:49 -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: Wed Feb 05 03:00:02 1997 PST ------------------------------------------------------------------------------- Summary of 'Daily Security Bulletins Digest' documents ------------------------------------------------------------------------------- Document Id Description Page 1 ------------------------------------------------------------------------------- HPSBUX9702-052 Security Vulnerability in the rlogin executable =============================================================================== Detailed list of 'Daily Security Bulletins Digest' documents =============================================================================== Document Id: [HPSBUX9702-052] Date Loaded: [02-05-97] Description: Security Vulnerability in the rlogin executable =============================================================================== ------------------------------------------------------------------------- HEWLETT-PACKARD SECURITY BULLETIN: HPSBUX9702-052, 05 February 1997 ------------------------------------------------------------------------- The information in the following Security Advisory 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 Advisory as soon as possible. ------------------------------------------------------------------------- PROBLEM: Security vulnerability in the rlogin executable PLATFORM: HP 9000 Series 700/800s running HP-UX releases 9.X and 10.X DAMAGE: Vulnerabilities exist allowing local users to increase privileges. SOLUTION: Apply patch: PHNE_8807 to HP-UX 10.20 on S700/800 PHNE_8806 to HP-UX 10.10, 10.0X on S700/800 PHNE_8805 to HP-UX 9.X on S700/800 AVAILABILITY: All patches are available now. ------------------------------------------------------------------------- I. A. Background The rlogin program as shipped in HP-UX releases allows contains a defect that allows users to compromise system security. B. Fixing the problem Hewlett-Packard has created a cumulative rlogin patch in the fileset InternetSrvcs.INETSVCS-RUN and InternetSrvcs.INET-ENG-A-MAN. C. Recommended solution Obtain and apply the necessary patches. NOTE: for HP-UX 10.00 (only), PHNE_5376 is also required. D. Impact of the patch The patches fix this vulnerability. E. 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