From: IT Resource Center (support_feedbackus-support2-mail.external.hp.com)
Date: Tue Apr 13 2004 - 17:51:12 CDT

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Digest Name: daily Tru64 Unix security bulletins digest
    Created: Fri Apr 9 7:05:03 EDT 2004

Table of Contents:

Document ID Title
--------------- -----------
HPSBTU01012 SSRT4704, SSRT4705 rev.0 HP Tru64 UNIX denial of service, elev

The documents are listed below.
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Document ID: HPSBTU01012
Date Loaded: 20040408
      Title: SSRT4704, SSRT4705 rev.0 HP Tru64 UNIX denial of service, elevatedprivileges in

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Hash: SHA1

HP SECURITY BULLETIN

HPSBTU01012 REVISION: 0

SSRT4704, SSRT4705 rev.0 HP Tru64 UNIX denial of service, elevated
privileges in WU-FTPD

 -----------------------------------------------------------------
NOTICE:
 There are no restrictions for distribution of this Bulletin
 provided that it remains complete and intact.

 The information in this Security bulletin should be acted upon as
 soon as possible.

INITIAL RELEASE: 8 April 2004

POTENTIAL SECURITY IMPACT: Remote denial of service, elevated
                              user privileges

SOURCE: HEWLETT-PACKARD COMPANY
HP Software Security Response Team

REFERENCES: CAN-2004-0148, CAN-2004-0185

VULNERABILITY SUMMARY:
Two potential security vulnerabilities have been identified in
HP_Tru64 UNIX WU-FTPD that may be remotely exploitable resulting
in unauthorized directory access, Denial of Service(DoS), or
elevated user privileges

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
WU-FTPD V2.6.2 delivered via Internet Express (IX) V6.2 and prior
versions for Tru64 UNIX 5.1A and 5.1B systems with installed
supported base levels.

BACKGROUND:

Two potential security vulnerabilities have been identified in
WU-FTPD that may be remotely exploitable resulting in unauthorized
directory access, Denial of Service(DoS), or elevated user
privileges. WU-FTPD is distributed via the Internet Express(IX)
set of products available for Tru64 UNIX.

WU-FTPD is an alternative ftp daemon for Unix systems developed at
Washington University.

WU-FTPD was delivered via Internet Express (IX) V6.2 and prior
versions for Tru64 UNIX 5.1A and 5.1B systems with installed
supported base levels.

RESOLUTION:
How to determine if you need this patch kit

# su root
# /usr/local/bin/ftpd -V | grep Version
Version wu-2.6.2(1) Mon Apr 5 03:14:53 EDT 2004

If the version is 2.6.2 or older and the date displayed in the
version string is prior to Mon Apr 5 03:14:53 EDT 2004 , then this
patch kit should be installed.

The fixes contained in this ERP kit is scheduled to be available
in the following IX release:

   Internet Express (IX) V6.3

Early Release Patch

This patch kit delivers V2.6.2(1) of WU-FTPD with the security
patches in the form of a setld patch kit.

HP Tru64 UNIX
PREREQUISITE: HP Tru64 UNIX 5.1A or 5.1B at a supported base
level
ERP Kit Name: T64V51AB-IX622-WUFTPD262-SSRT4704-SSRT4705.tar
Kit Readme Location:
http://www.itrc.hp.com/service/patch/patchDetail.do?
patchid=T64V51AB-IX622-WUFTPD262-SSRT4704-SSRT4705

Below are the steps required to install this setld patch kit:

# su root
# tar xvf T64V51AB-IX622-WUFTPD262-SSRT4704-SSRT4705.tar
# setld -l . IAEFTP622

Please write to security-alerthp.com to request a PGP signed
version of this bulletin.

* The software product category that this Security Bulletin
 relates to is represented by the 5th and 6th characters of the
 Bulletin number: GN=General, MA=Management Agents, MI=Misc.
 3rd party, MP=HP-MPE/iX, NS=HP NonStop Servers, OV=HP OpenVMS,
 PI=HP Printing & Imaging, ST=HP Storage, TU=HP Tru64 UNIX,
 TL=Trusted Linux, UX=HP-UX, VV=Virtual Vault

SUPPORT: For further information, contact HP Services support
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SUBSCRIBE: To initiate a subscription to receive future HP
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HP-UX SPECIFIC SECURITY BULLETINS*:
To review previously published Security Bulletins for HP-UX:
 http://itrc.hp.com/cki/bin/doc.pl/screen=ckiSecurityBulletin

The HP-UX Security Patch Matrix is available here:
http://itrc.hp.com/service/cki/docDisplay.do?docId=
hpuxSecurityMatrix
Or via anonymous ftp:
ftp://ftp.itrc.hp.com/export/patches/hp-ux_patch_matrix/

The HP-UX Security Patch Matrix, updated daily, categorizes
security patches by platform/OS release, and by Bulletin topic.
The Security Patch Check tool completely automates the process of
reviewing the Security Patch Matrix for HP-UX 11.XX Versions.
NOTE: Installing patches listed in the Security Patch Matrix will
completely implement the RESOLUTION in the Security Bulletin
_only_ if there are no MANUAL ACTIONS included.

The Security Patch Check tool can also verify that a Security
Bulletin RESOLUTION has been implemented on HP-UX 11.XX Versions
provided that no MANUAL ACTIONS were included. The Security Patch
Check tool cannot verify patches implemented via product upgrade.

For information on the Security Patch Check tool, see:
http://www.software.hp.com/cgi-bin/swdepot_parser.cgi/cgi/
displayProductInfo.pl?productNumber=B6834AA

REPORT: To report a potential security vulnerability with any HP
supported product, send email to: security-alerthp.com

System management and security procedures must be reviewed
frequently to maintain system integrity. HP is continually
reviewing and enhancing the security features of software products
to provide customers with current secure solutions.

"HP is broadly distributing this Security Bulletin in order to
bring to the attention of users of the affected HP products the
important security information contained in this Bulletin. HP
recommends that all users determine the applicability of this
information to their individual situations and take appropriate
action. HP does not warrant that this information is necessarily
accurate or complete for all user situations and, consequently,
HP will not be responsible for any damages resulting from user's
use or disregard of the information provided in this Bulletin.
To the extent permitted by law, HP disclaims all warranties,
either express or implied, including the warranties of
merchantability and fitness for a particular purpose, title
and non-infringement."

(c)Copyright 2004 Hewlett-Packard Development Company, L.P.
Hewlett-Packard Company shall not be liable for technical or
editorial errors or omissions contained herein. The information
provided is provided "as is" without warranty of any kind. To the
extent permitted by law, neither HP or its affiliates,
subcontractors or suppliers will be liable for incidental, special
or consequential damages including downtime cost; lost profits;
damages relating to the procurement of substitute products or
services; or damages for loss of data, or software restoration.
The information in this document is subject to change without
notice. Hewlett-Packard Company and the names of Hewlett-Packard
products referenced herein are trademarks of Hewlett-Packard
Company in the United States and other countries. Other product
and company names mentioned herein may be trademarks of their
respective owners.

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-----End of Document ID: HPSBTU01012-----------------------------------------

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