HPSBTL0208-059
Published: 2002-08-13 17:04:33
Updated: 2002-08-13 17:04:33
Document ID: HPSBTL0208-059
Date Loaded: 20020813
Title: Security vulnerability in tlcompadd
TEXT
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HEWLETT-PACKARD COMPANY SECURITY BULLETIN: HPSBTL0208-059
Originally issued: August 13 '02
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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 said customer's
failure to fully implement instructions in this Security Bulletin as
soon as possible.
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PROBLEM: Additional MAC restrictions required for tlcompadd.
PLATFORM: Any system running HP Secure OS Software for Linux Release 1.0
DAMAGE: Potential overwrite of files.
SOLUTION: Apply the appropriate patch.
MANUAL ACTIONS: None
AVAILABILITY: The patch is available now.
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A. Background
The tlcompadd command adds a named compartment to the HP Secure
Linux OS database.
A vulnerability exists in tlcompadd which could cause a local user
to gain unauthorized file access.
B. Fixing the problem
Apply the following patch:
HPTL_00028
This patch is available as follows: -
Use your browser to access the HP IT Resource Center page
at:
http://itrc.hp.com
Use the 'Login' tab at the left side of the screen to login
using your ID and password. Use your existing login or the
"Register" button at the left to create a login. Remember to save the
User ID assigned to you, and your password. This login provides
access to many useful areas of the ITRC.
Under the "Maintenance and Support" section, select "Individual Patches".
In the field at the bottom of the page labeled "retrieve a specific patch
by entering the patch name", enter {{ Patch number (s) }}
For instructions on installing the patch, please see the install text file
included in the patch.
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 access to the HP IT Resource Center page
at:
http://itrc.hp.com
Use the 'Login' tab at the left side of the screen to login
using your ID and password. Use your existing login or the
"Register" button at the left to create a login. Remember to
save the User ID assigned to you, and your password. This
login provides access to many useful areas of the ITRC.
In the left most frame select "Maintenance and Support".
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.
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. You ma also get the security-alert PGP key 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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-----End of Document ID: HPSBTL0208-059--------------------------------------
