[7297] in bugtraq
CIAC Bulletin I-071: OpenVMS loginout Vulnerability
daemon@ATHENA.MIT.EDU (Aleph One)
Thu Jul 16 20:50:13 1998
Date: Thu, 16 Jul 1998 19:10:30 -0500
Reply-To: Aleph One <aleph1@DFW.NET>
From: Aleph One <aleph1@DFW.NET>
To: BUGTRAQ@NETSPACE.ORG
---------- Forwarded message ----------
Date: Thu, 16 Jul 1998 13:24:38 -0700 (PDT)
From: CIAC Mail User <ciac@tholia.llnl.gov>
To: ciac-bulletin@tholia.llnl.gov
Subject: CIAC Bulletin I-071: OpenVMS loginout Vulnerability
[ For Public Release ]
-----BEGIN PGP SIGNED MESSAGE-----
__________________________________________________________
The U.S. Department of Energy
Computer Incident Advisory Capability
___ __ __ _ ___
/ | /_\ /
\___ __|__ / \ \___
__________________________________________________________
INFORMATION BULLETIN
OpenVMS loginout Vulnerability
July 15, 1998 20:00 GMT Number I-071
______________________________________________________________________________
PROBLEM: A potential vulnerability has been identified with loginout.
PLATFORM: OpenVMS (VAX & ALPHA) V7.1
DAMAGE: If exploited, a user may gain unauthorized access.
SOLUTION: Apply patches listed below.
______________________________________________________________________________
VULNERABILITY If is strongly recommended that you upgrade to a minimum of
ASSESSMENT: OpenVMS (VAX or Alpha) V7.1 and that the appropriate patches be
applied immediately.
______________________________________________________________________________
[ Start Compaq Computer Corp. Advisory ]
_____________________________________________________________
DATE: JULY 13, 1998
TITLE: OpenVMS (VAX & ALPHA) V7.1
Loginout Potential Security Vulnerability
Ref #: SSRT0541V
SOURCE: Compaq Computer Corporation
Software Security Response Team
"We are broadly distributing this Security Advisory in order
to bring to the attention of users of OpenVMS products the
important security information contained in this Advisory.
We recommend that all users determine the applicability
of this information to their individual situations and take
appropriate action.
Compaq Computer Corporation does not warrant that
this information is necessarily accurate or complete
for all user situations and, consequently, will not be
responsible for any damages resulting from user's
use or disregard of the information provided in this Advisory."
- -----------------------------------------------------------------------
IMPACT:
A potential vulnerability with loginout for OpenVMS (VAX & ALPHA)
software has been discovered, where under certain circumstances,
a user may gain unauthorized access.
We strongly recommend upgrading to a minimum of OpenVMS (VAX or ALPHA)
V7.1 accordingly, and that the appropriate patch kit be installed
immediately.
- -----------------------------------------------------------------------
RESOLUTION:
This potential security problem has been resolved and an official
patch for this problem has been made available for OpenVMS (VAX & ALPHA)
V7.1 systems.
o the World Wide Web at the following FTP address:
http://www.service.digital.com/public/vms
then choose the appropriate VAX/V7.1
or ALP/V7.1 directory and download the
patch accordingly.
OpenVMS VAX kit
VAXLOGI05_071
OpenVMS Alpha kit
ALPLOGI05_071
Note: [1]The appropriate patch kit must be installed
following any upgrade to OpenVMS (VAX or ALPHA) V7.1
[2] Please review the appropriate release notes and
cover letter prior to installation.
If you need further information, please contact your normal Compaq
Services support channel for OpenVMS (VAX or ALPHA).
We appreciate your cooperation and patience. We regret any
inconvenience applying this information may cause.
As always, we urge you to periodically review your system
management and security procedures.
We will continue to review and enhance the security
features of our products and work with customers to
maintain and improve the security and integrity of
their systems.
- -----------------------------------------------------------------------
(c)Copyright 1994, 1995, 1996, 1997, 1998 Compaq Computer Corporation.
All Rights Reserved.
Unpublished Rights Reserved Under The Copyright Laws Of
The United States.
- -----------------------------------------------------------------------
[ End Compaq Computer Corp. Advisory ]
______________________________________________________________________________
CIAC wishes to acknowledge the contributions of Compaq Computer Corp. for the
information contained in this bulletin.
______________________________________________________________________________
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