Date: Tue, 13 Apr 1999 04:37:00 -0700 (PDT)
Subject: Security Bulletins Digest
>From: support_feedback@us-support.external.hp.com (HP Electronic Support Center )
To: security_info@us-support.external.hp.com
Reply-To: support_feedback@us-support.external.hp.com
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                        HP Support Information Digests

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?
Digest Name:  Daily Security Bulletins Digest
    Created:  Tue Apr 13  3:00:02 PDT 1999

Table of Contents:

Document ID      Title
---------------  -----------
HPSBMP9904-006   Security Vulnerability in MPEi/X debug

The documents are listed below.
-------------------------------------------------------------------------------

?
Document ID:  HPSBMP9904-006
Date Loaded:  19990412
      Title:  Security Vulnerability in MPEi/X debug

-------------------------------------------------------------------------
 HEWLETT-PACKARD COMPANY SECURITY BULLETIN: (MPE/iX) #006, 13 April 1999
-------------------------------------------------------------------------

The information in the following Security Bulletin should be acted upon
as soon as possible.  Hewlett-Packard Company 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 : Debug improperly handles commands.

PLATFORM: All HP3000 systems running the MPE/iX 5.0 and MPE/iX 5.5
          release of the Operating System only.

DAMAGE  : Users can gain increased privileges.

SOLUTION: Apply the appropriate patches to correct the problem:

           For MPE/iX 5.0:    MPEKXM1A
           For MPE/iX 5.5:    MPEKXM1B

---------------------------------------------------------------------
I.
   A. Background
      Under certain conditions, improper use of the debug utility
      in MPE/iX Operating system can result in users gaining increased
      privileges.

   B. Fixing the problem
      Obtain the patch from the HP Electronic Support Center (ESC)
      by following the instructions below.  Installing the following
      patch will completely close this vulnerability.

       For all HP3000 platforms running MPE/iX 5.0: MPEKXM1A
       For all HP3000 platforms running MPE/iX 5.5: MPEKXM1B

      NOTE: The problem does not exist with the release MPE/iX 6.0.

   C. To subscribe to automatically receive future NEW HP Security
      Bulletins or access the HP Electronic Support Center, use your
      browser to get to our ESC web page at:

      http://us-support.external.hp.com   (for non-European locations),
      or  http://europe-support.external.hp.com  (for Europe)

      Login with your user ID and password (or register for one).
      Remember to save the User ID/password assigned to you.

      Once you are in the Main Menu:
      To -subscribe- to future HP Security Bulletins,
        click on "Support Information Digests".
      To -review Security bulletins already released-,
        click on the "Search Technical Knowledge Database."
      To -retrieve patches-, click on "Individual Patches" and select
        appropriate release and locate with the patch identifier (ID).
      To -browse the HP Security Bulletin Archive-,  select the link at
       the bottom of the page once in the "Support Information Digests".
      To -view the Security Patch Matrix-, (updated daily) which
       categorizes security patches by platform/OS release, and by
       bulletin topic, go to the archive (above) and follow the links.

      The security patch matrix is also available via anonymous ftp:
      us-ffs.external.hp.com   or  ~ftp/export/patches/hp-ux_patch_matrix

   D. To report new security vulnerabilities, send email to

       security-alert@hp.com

      Please encrypt any exploit information using the security-alert
      PGP key, available from your local key server, or by sending a
      message with a -subject- (not body) of 'get key' (no quotes) to
      security-alert@hp.com.

     Permission is granted for copying and circulating this Bulletin to
     Hewlett-Packard (HP) customers (or the Internet community) for the
     purpose of alerting them to problems, if and only if, the Bulletin
     is not edited or changed in any way, is attributed to HP, and
     provided such reproduction and/or distribution is performed for
     non-commercial purposes.

     Any other use of this information is prohibited. HP is not liable
     for any misuse of this information by any third party.
________________________________________________________________________
-----End of Document ID:  HPSBMP9904-006--------------------------------------
