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[ For Public Release ]
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The U.S. Department of Energy
Computer Incident Advisory Capability
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INFORMATION BULLETIN
HP-UX X11/Motif Lib and Novell Netware Vulnerabilities
Revision to Novell Netware in Bulletin H-92
August 15, 1997 20:00 GMT Number H-92a
______________________________________________________________________________
PROBLEM: Two vulnerabilities exist for HP-UX; 1) in X11/Motif libraries,
and 2) Novell Netware 3.12.
PLATFORM: HP9000 Series 700/800 running HP-UX releases 9.X and 10.X.
DAMAGE: 1) Suid/sgid programs linked with X11/Motif libraries can be
exploited to increase privileges.
2) Allows users unauthorized file read access.
SOLUTION: Apply patches listed below.
______________________________________________________________________________
VULNERABILITY The information on this vulnerability should be acted upon as
ASSESSMENT: 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.
______________________________________________________________________________
[ Start Hewlett-Packard Advisories ]
1) Buffer overflows inX11/Motif libraries
Document ID: HPSBUX9707-067
Date Loaded: 970730
Title: Buffer overflows in X11/Motif libraries
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HEWLETT-PACKARD SECURITY BULLETIN: #00067, 30 July 1997
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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: Buffer overflows in X11/Motif libraries.
PLATFORM: HP9000 Series 700/800 running releases 9.X and 10.X
DAMAGE: Suid/sgid programs linked with X11/Motif libraries can
be exploited to increase privileges.
SOLUTION: Install the patches listed below. Any programs that are
linked archived with any previous versions of the X11/Motif
libraries must be relinked with the libraries in the patches.
AVAILABILITY: The patches are available now.
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I.
A. Background - Several buffer overflow conditions have been
identified. These have been present in all
previous versions of the X11/Motif libraries.
B. Fixing the problem - Install the applicable patches:
PHSS_11626 9.X X11R5/Motif1.2 Runtime
PHSS_11627 9.X X11R5/Motif1.2 Development
PHSS_11043 10.0X X11R5/Motif1.2 Runtime (also for 10.10)
PHSS_11044 10.0X X11R5/Motif1.2 Development
PHSS_11043 10.10 X11R5/Motif1.2 Runtime (also for 10.0X)
PHSS_11045 10.10 X11R5/Motif1.2 Development
PHSS_11628 10.20 X11R5/Motif1.2 Runtime
PHSS_11629 10.20 X11R5/Motif1.2 Development
PHSS_11628 10.20 X11R6/Motif1.2 Runtime
PHSS_11630 10.20 X11R6/Motif1.2 Development
PHSS_9858 9.X VUE 3.0
PHSS_9804 10.01 VUE 3.0
PHSS_9805 10.10/10.20 VUE 3.0
PHSS_11373 9.X JSE A.B9.40
Then relink any suid/sgid programs that use X11 or Motif archived
libraries.
C. Recommended solution - Install the applicable patches and
relink archived suid/sgid programs.
D. Impact of the patch - The fixes are in the X11/Motif patches.
The VUE and JSE patches make use of the libraries in the
X11/Motif patches.
E. To subscribe to automatically receive future NEW HP Security
Bulletins from the HP Electronic Support Center via electronic
mail, do the following:
User your browser to get to the HP Electronic Support Center page
at:
http://us-support.external.hp.com
(for US, Canada, Asia-Pacific, & Latin-America)
http://europe-support.external.hp.com
(for Europe)
Click on the Technical Knowledge Database, register as a user
(remember to save the User ID assigned to you, and your password),
and it will connect to a HP Search Technical Knowledge DB page.
Near the bottom is a hyperlink to our Security Bulletin archive.
Once in the archive there is another link to our current
security patch matrix. Updated daily, this matrix is categorized
by platform/OS release, and by bulletin topic.
F. 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: HPSBUX9707-067--------------------------------------
2) Novell Netware 3.12
Document ID: HPSBUX9707-068
Date Loaded: 970814
Title: Security Vulnerability in Novell Netware 3.12 on HP-UX
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**REVISED** HEWLETT-PACKARD SECURITY BULLETIN: #00068, 30 July 1997
Last Revised: 12 Aug 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: Novell Netware 3.12 release B.10.08 or earlier, and B.09.05 or
earlier allows unauthorized users to read files.
PLATFORM: HP 9000 Series 700/800s running only specific releases of HP-UX
9.X and 10.X. See below.
DAMAGE: Allows users unauthorized file read access.
SOLUTION: **REVISED**
Apply the following patches as needed:
PHNE_11684 for HP-UX release 9.04, or
-->> PHNE_10341 for HP-UX release 10.01, and
PHNE_11722 for HP-UX release 10.01, or
PHNE_11723 for HP-UX release 10.10, or
PHNE_11724 for HP-UX release 10.20.
AVAILABILITY: All patches are available now.
CHANGE SUMMARY: Patch ID of HP-UX 10.01 corrected in SOLUTION: area.
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I.
A. Background
Hewlett-Packard Company has discovered a defect in the Novell
Netware 3.12 product running on HP-UX. This defect is seen on
both 9.04 and 10.X operating systems, and allows users to read
files from an unauthorized PC. Native Netware is exempt from
this defect.
NOTE: The product in question only runs on HP-UX releases 9.04,
10.01, 10.10, or 10.20.
B. Fixing the problem
For HP-UX 9.04 users, simply obtain Netware release B.09.08.002
to be used as a full product replacement. This is the patch
PHNE_11684. Installation will require rebooting the server.
For 10.01 users, before continuing to use Netware, first obtain
PHNE_10341 (the full product replacement patch B.10.08) and then
apply patch PHNE_11722 (B.10.08.002). PHNE_11722 will not
install unless PHNE_10341 has been previously installed.
For HP-UX 10.10 and 10.20 update to the Netware B.10.08 release
from the latest application release CD, DART32 or newer.
Then install the appropriate patch (see above).
C. Recommended solution
The patch is a cumulative patch and and fully fixes the
discovered vulnerability.
D. To subscribe to automatically receive future NEW HP Security
Bulletins from the HP SupportLine Digest service via electronic
mail, do the following:
1) From your Web browser, access the URL:
http://us-support.external.hp.com
(for US,Canada, Asia-Pacific, and Latin-America)
http://europe-support.external.hp.com (for Europe)
2) On the HP Electronic Support Center main screen, select
the hyperlink "Support Information Digests".
3) On the "Welcome to HP's Support Information Digests" screen,
under the heading "Register Now", select the appropriate
hyperlink "Americas and Asia-Pacific", or "Europe".
4) On the "New User Registration" screen, fill in the fields for
the User Information and Password and then select the button
labeled "Submit New User".
5) On the "User ID Assigned" screen, select the hyperlink
"Support Information Digests".
** Note what your assigned user ID and password are for
future reference.
6) You should now be on the "HP Support Information Digests Main"
screen. You might want to verify that your email address is
correct as displayed on the screen. From this screen, you may
also view/subscribe to the digests, including the security
bulletins digest.
To get a patch matrix of current HP-UX and BLS security patches
referenced by either Security Bulletin or Platform/OS, click on
following screens in order:
Technical Knowledge Database
Browse Security Bulletins
Security Bulletins Archive
HP-UX Security Patch Matrix
E. 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: HPSBUX9707-068--------------------------------------
[ End Hewlett-Packard Advisories ]
______________________________________________________________________________
CIAC wishes to acknowledge the contributions of Hewlett-Packard for the
information contained in this bulletin.
______________________________________________________________________________
CIAC, the Computer Incident Advisory Capability, is the computer
security incident response team for the U.S. Department of Energy
(DOE) and the emergency backup response team for the National
Institutes of Health (NIH). CIAC is located at the Lawrence Livermore
National Laboratory in Livermore, California. CIAC is also a founding
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CIAC services are available to DOE, DOE contractors, and the NIH. CIAC
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For emergencies and off-hour assistance, DOE, DOE contractor sites,
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available from the CIAC Computer Security Archive.
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Anonymous FTP: ciac.llnl.gov (198.128.39.53)
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LAST 10 CIAC BULLETINS ISSUED (Previous bulletins available from CIAC)
H-87: HP-UX rlogin Vulnerability
H-88: SGI IRIX talkd Vulnerability
H-89: SunOS talkd Buffer Overrun Vulnerability
H-90: SunOS, Solaris NIS+ Vulnerability
H-91: HP-UX Large UID's and GID's Vulnerability
H-92: HP-UX X11/Motif Lib & Novell Netware Vulerabilities
H-93: SGI IRIX ordist Buffer Overrun Vulnerability
H-94: SunOS Vulnerability in ps
H-95: SunOS Vulnerability in x-lock
H-96: Vulnerability in Bind
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