HP-UX bdf & df Vulnerabilities
Privacy and Legal Notice
CIAC INFORMATION BULLETIN
L-011: HP-UX bdf & df Vulnerabilities
October 26, 2000 16:00 GMT
PROBLEM: Hewlett-Packard (HP) has identified vulnerabilities in bdf(1)
and df(1).
PLATFORM: HP9000 servers running HP-UX releases 10.XX and 11.XX
DAMAGE: Users can gain unauthorized privileges.
SOLUTION: Apply appropriate patches as indicated below.
VULNERABILITY Risk is MEDIUM. The vulnerability affects system security and
ASSESSMENT: is publicly known.
[****** Start of HP Security Bulletin ******]
Digest Name: Daily Security Bulletins Digest
Created: Wed Oct 25 3:00:03 PDT 2000
Table of Contents:
Document ID Title
--------------- -----------
HPSBUX0010-127 Sec. Vulnerability in bdf(1) & df(1) commands
The documents are listed below.
-----------------------------------------------------------------------------
Document ID: HPSBUX0010-127
Date Loaded: 20001024
Title: Sec. Vulnerability in bdf(1) & df(1) commands
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**REVISED01** HEWLETT-PACKARD COMPANY SECURITY BULLETIN: #0127, 24 Oct. '00
Last Revised: 25 October '00
-------------------------------------------------------------------------
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: bdf(1m) and df(1m) have misuse potential.
PLATFORM: HP9000 servers running HP-UX releases 10.XX and 11.XX,
DAMAGE: Users can gain unauthorized privileges.
**REVISED 01**
SOLUTION: Apply appropriate patches for BOTH commands as listed below.
bdf(1m):
for HP-UX release 11.00: PHCO_22274,
HP-UX release 11.04 VVOS: PHCO_22326,
HP-UX release 10.20: PHCO_22273,
HP-UX release 10.24 VVOS: PHCO_22324,
HP-UX release 10.26 CMW: PHCO_20871,
---->>>> HP-UX release 10.16 CMW: PHCO_22571,
HP-UX release 10.10: PHCO_22502,
HP-UX release 10.01: PHCO_22501.
df(1m):
for HP-UX release 11.00: PHCO_22276,
HP-UX release 11.04 VVOS: PHCO_22327,
HP-UX release 10.20: PHCO_22275,
HP-UX release 10.24 VVOS: PHCO_22325,
HP-UX release 10.26 CMW: PHCO_20960,
---->>>> HP-UX release 10.16 CMW: PHCO_22572,
HP-UX release 10.10: PHCO_22504,
HP-UX release 10.01: PHCO_22503.
AVAILABILITY: The patches are available now.
CHANGE SUMMARY: This revision adds CMW release 10.16 patches.
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I.
A. Background
Hewlett-Packard Company has been notified of vulnerabilities in
both the bdf (1M) and df(1M) commands.
B. Fixing the problem:
Apply patches for both commands in the appropriate release.
Please make note of patch dependencies.
bdf(1M)
for HP-UX release 11.00: PHCO_22274,
HP-UX release 11.04: PHCO_22326,
HP-UX release 10.20: PHCO_22273,
HP-UX release 10.24: PHCO_22324,
HP-UX release 10.26 CMW: PHCO_20871,
---->>>> HP-UX release 10.16 CMW: PHCO_22571,
HP-UX release 10.10: PHCO_22502,
HP-UX release 10.01: PHCO_22501.
df(1M)
for HP-UX release 11.00: PHCO_22276,
HP-UX release 11.04: PHCO_22327,
HP-UX release 10.20: PHCO_22275,
HP-UX release 10.24: PHCO_22325,
HP-UX release 10.26 CMW: PHCO_20960,
---->>>> HP-UX release 10.16 CMW: PHCO_22572,
HP-UX release 10.10: PHCO_22504,
HP-UX release 10.01: PHCO_22503.
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 "The Security Bulletins Archive". Once in
the archive the third 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.
________________________________________________________________________
-----End of Document ID: HPSBUX0010-127--------------------------------
[****** End of HP Security Bulletin ******]
CIAC wishes to acknowledge the contributions of Hewlett-Packard Company for the
information contained in this bulletin.
CIAC services are available to DOE, DOE Contractors, and the NIH. CIAC
can be contacted at:
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(same machine -- either one will work)
Anonymous FTP: ftp.ciac.org
ciac.llnl.gov
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UCRL-MI-119788
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