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AUSCERT External Security Bulletin Redistribution
ESB-2001.079 -- HP Support Information Digests HPSBMP0102-008
Sec. Vulnerability in MPE/ix NM debug
23 February 2001
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AusCERT Security Bulletin Summary
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Product: NM Debug
Vendor: Hewlett-Packard
Operating System: MPE/iX 5.5 and newer
Platform: HP3000
Impact: Increased Privileges
Access Required: Existing Account
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Document ID: HPSBMP0102-008
Date Loaded: 20010220
Title: Sec. Vulnerability in MPE/ix NM debug
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HEWLETT-PACKARD COMPANY SECURITY BULLETIN: #008, 20 Feb. '01
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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.
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PROBLEM: NM Debug does not always handle breakpoints correctly.
PLATFORM: HP3000 running MPE/iX release 5.5 and newer.
DAMAGE: Users can obtain unauthorized privileges.
SOLUTION: Apply the patch noted below:
For MPE/iX 5.5 release, install MPELX89D,
MPE/iX 6.0 release, install MPELX89E,
MPE/iX 6.5 release, install MPELX89F.
AVAILABILITY: The patches are available now.
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A. Background
Hewlett-Packard Company has learned of a procedure by which
a user can gain additional privileges using NM Debug.
B. Recommended solution
Apply the appropriate patches to correct the problem:
For MPE/iX 5.5 release, install MPELX89D,
MPE/iX 6.0 release, install MPELX89E,
MPE/iX 6.5 release, install MPELX89F.
NOTE: Hewlett-Packard Company will not produce any patches for
releases MPE/iX 4.5 and MPE/iX 5.0.
C. To subscribe to automatically receive future NEW HP Security
Bulletins from the HP IT Resource Center via electronic mail,
do the following:
Use your browser to get to the HP IT Resource Center page
at:
http://itrc.hp.com
Under the Maintenance and Support Menu (Electronic Support
Center): click on the "more..." link. Then -
Use the 'Login' tab at the left side of the screen to login
using your ID and password. Check with your system
administrator to see if you have an existing login or use
the "Register" button at the left to create a login. You
will need to login in order to gain access to many areas of
the ITRC. Remember to save the User ID assigned to you, and
your password.
Under the Maintenance and Support Menu, click on the "more..."
link. Under the "Notifications" section (near the bottom of
the page), select "Support Information Digests".
To -subscribe- to future HP Security Bulletins or other
Technical Digests, click the check box (in the left column)
for the appropriate digest and then click the "Update
Subscriptions" button at the bottom of the page.
or
To -review- bulletins already released, select the link
(in the middle column) for the appropriate digest.
To -gain access- to the Security Patch Matrix, select
the link for "hp security bulletins archive" near the bottom.
Once in the archive the top link is to our current Security
Patch Matrix. Updated daily, this matrix categorizes security
patches by platform/OS release, and by bulletin topic.
The security patch matrix is also available via anonymous ftp:
ftp.itrc.hp.com
~ftp/export/patches/hp-ux_patch_matrix"
On the "Support Information Digest Main" page:
click on the "HP Security Bulletin Archive".
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.
________________________________________________________________________
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This security bulletin is provided as a service to AusCERT's members. As
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NOTE: This is only the original release of the security bulletin. It may
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