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HEWLETT-PACKARD COMPANY SECURITY BULLETIN: #00094, 24 March 1999
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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: Security Vulnerability during ftp operations.
PLATFORM: HP9000 Series 7/800 running HP-UX release 11.00 only.
DAMAGE: Users can increase privileges
SOLUTION: Apply the patch specified below
AVAILABILITY: The patch is available now.
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I.
A. Background
Hewlett-Packard Company has found that during normal operations,
the ftp program might grant users increased privileges.
B. Fixing the problem
Obtaining and installing the following patch will completely close
this vulnerability. Rebooting the system will NOT be required.
For all HP9000 S7/800 platforms running HP-UX 11.00: PHCO_17601
C. To subscribe to automatically receive future NEW HP Security
Bulletins or access the HP Electronic Support Center, use your
browser to get to our ESC web page at:
http://us-support.external.hp.com (for non-European locations),
or http://europe-support.external.hp.com (for Europe)
Login with your user ID and password (or register for one).
Remember to save the User ID/password assigned to you.
Once you are in the Main Menu:
To -subscribe- to future HP Security Bulletins,
click on "Support Information Digests".
To -review Security bulletins already released-,
click on the "Search Technical Knowledge Database."
To -retrieve patches-, click on "Individual Patches" and select
appropriate release and locate with the patch identifier (ID).
To -browse the HP Security Bulletin Archive-, select the link at
the bottom of the page once in the "Support Information Digests".
To -view the Security Patch Matrix-, (updated daily) which
categorizes security patches by platform/OS release, and by
bulletin topic, go to the archive (above) and follow the links.
The security patch matrix is also available via anonymous ftp:
us-ffs.external.hp.com or ~ftp/export/patches/hp-ux_patch_matrix
D. To report new security vulnerabilities, send email to
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
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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