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Home » Hacking News » Hewlett Packard HPSBMP0303-016: ftp privilege flaw

Hewlett Packard HPSBMP0303-016: ftp privilege flaw

by Nikola Strahija on April 2nd, 2003 A vulnerability has been found in MPE/iX ftp which may allow remote unathorized users to access potentially privileged data.


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Source: HEWLETT-PACKARD COMPANY
SECURITY BULLETIN: HPSBMP0303-016
Originally issued: 25 March 2003
SSRT3525 Security Vulnerability in MPE/iX ftp
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NOTICE: There are no restrictions for distribution of this
Bulletin provided that it remains complete and intact.

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: Remote unauthorized users may potentially access
privileged data.

IMPACT: Unauthorized access.

PLATFORM: HP3000 running MPE/iX 5.5, 6.X or 7.X.

SOLUTION: Install the following fixes on supported MPE/iX
releases:
FTPGDY7 for 6.5,
FTPGDY8 for 7.0,
FTPGDY9 for 7.5.

MANUAL ACTIONS: Yes - NonHPUX only.
See below.

AVAILABILITY: All beta-test patches are available now on
itrc.hp.com.

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A. Background
Hewlett-Packard has discovered that changes made in the 1996
FTP Enhancement allow incorrect file operations.

NOTE: This problem does not impact HP NonStop Servers, nor
HP OpenVMS, nor HP Tru64 UNIX/Trucluster Server.

B. Recommended solution
Download and install the following fixes on the appropriate
HP3000 systems:
FTPGDY7 for 6.5,
FTPGDY8 for 7.0,
FTPGDY9 for 7.5.

On older non-supported releases, the following workarounds
may be used.

a) In the file inetdcnf.net, remove (comment out) the ftp
entry. This disables ftp access.
b) Discontinue using FTP/iX (remember to terminate JINETD job)
c) Install a newer supported Operating System software version
and then apply the appropriate FTP 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 get 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, in order to
gain access to many areas of the ITRC. Remember to save the
User ID assigned to you, and your password.

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.

NOTE: Using your itrc account security bulletins can be
found here:
http://itrc.hp.com/cki/bin/doc.pl/screen=ckiSecurityBulletin


To -gain access- to the Security Patch Matrix, select
the link for "The Security Bulletins Archive". (near the
bottom of the page) Once in the archive the third link is
to the current Security Patch Matrix. Updated daily, this
matrix categorizes security patches by platform/OS release,
and by bulletin topic. Security Patch Check completely
automates the process of reviewing the patch matrix for
11.XX systems. Please note that installing the patches
listed in the Security Patch Matrix will completely
implement a security bulletin _only_ if the MANUAL ACTIONS
field specifies "No."

The security patch matrix is also available via anonymous
ftp:

ftp://ftp.itrc.hp.com/export/patches/hp-ux_patch_matrix/

On the "Support Information Digest Main" page:
click on the "HP Security Bulletin Archive".

The PGP key used to sign this bulletin is available from
several PGP Public Key servers. The key identification
information is:

2D2A7D59
HP Security Response Team (Security Bulletin signing only)

Fingerprint =
6002 6019 BFC1 BC62 F079 862E E01F 3AFC 2D2A 7D59

If you have problems locating the key please write to
[email protected] Please note that this key is
for signing bulletins only and is not the key returned
by sending 'get key' to [email protected]


D. To report new security vulnerabilities, send email to

[email protected]

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 [email protected]

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(c)Copyright 2003 Hewlett-Packard Company
Hewlett-Packard Company shall not be liable for technical or
editorial errors or omissions contained herein. The information
in this document is subject to change without notice.
Hewlett-Packard Company and the names of HP products referenced
herein are trademarks and/or service marks of Hewlett-Packard
Company. Other product and company names mentioned herein may be
trademarks and/or service marks of their respective owners.

________________________________________________________________


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