Date: Tue, 31 Aug 2004 17:09:25 -0600
From: "Boren, Rich (SSRT)" <rich.boren@...com>
To: <bugtraq@...urityfocus.com>
Subject: [security bulletin] SSRT3657 rev.3  HP-UX CDE  libDtHelp  buffer overflow




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**REVISED 03**
 Source: HEWLETT-PACKARD COMPANY
 SECURITY BULLETIN: HPSBUX0311-297
 Originally issued: 16 November 2003
 Last revised: 30 August 2004
 SSRT3657 rev.3 CDE libDtHelp
 -----------------------------------------------------------------

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.

 -----------------------------------------------------------------
PROBLEM: CDE libDtHelp has a potential buffer overflow.

IMPACT: Potential increase in privilege, denial of service.

PLATFORM:   HP-HX B.11.00,
            B.11.04 (VVOS), B.11.11, B.11.22, B.11.23

SOLUTION: Install the appropriate patch:

          B.11.00   PHSS_30010
          B.11.04   PHSS_30167
          B.11.11   PHSS_30011
          B.11.22   PHSS_30012
          B.11.23   PHSS_30013

MANUAL ACTIONS: No

AVAILABILITY:  The patches are available now on
               <http://itrc.hp.com>.

CHANGE SUMMARY: rev.01 - Added B.11.22 and B.11.23.
                rev.02 - Added B.11.04.
                rev.03 - Added note that the listed
                         patched resolve
                         iDEFENSE Security Advisory 08.25.04
 -----------------------------------------------------------------
 A. Background

     This problem has been reported by CERT/cc as VU#575804:

       <http://www.kb.cert.org/vuls/id/575804>

**REVISED 03**

 --> The listed patches also resolve the potential vulnerability
 --> reported in iDEFENSE Security Advisory 08.25.04.


     AFFECTED VERSIONS

     The following is a list by HP-UX revision of
     affected filesets or patches and fix information.
     To determine if a system has an affected version,
     search the output of "swlist -a revision -l fileset"
     for an affected fileset or patch, then determine if
     a fixed revision or applicable patch is installed.

     HP-UX B.11.00
     =============
     CDE.CDE-SHLIBS
     fix: install PHSS_30010 or subsequent

     HP-UX B.11.04
     =============
     CDE.CDE-SHLIBS
     fix: install PHSS_30167 or subsequent

     HP-UX B.11.11
     =============
     CDE.CDE-SHLIBS
     fix: install PHSS_30011 or subsequent

     HP-UX B.11.22
     =============
     CDE.CDE-SHLIBS
     fix: install PHSS_30012 or subsequent

     HP-UX B.11.23
     =============
     CDE.CDE-SHLIBS
     fix: install PHSS_30013 or subsequent

     END AFFECTED VERSIONS


 B. Recommended solution

    Download and install the appropriate patch:

          B.11.00   PHSS_30010
          B.11.04   PHSS_30167
          B.11.11   PHSS_30011
          B.11.22   PHSS_30012
          B.11.23   PHSS_30013

    The patches are available now on <http://itrc.hp.com>.


* 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
         channel.

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Under Step1: your products
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Complete the form and Save.

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HP-UX SPECIFIC SECURITY BULLETINS*:
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-alert@...com. It is
strongly recommended that security related information being
communicated to HP be encrypted using PGP, especially exploit
information. To obtain the security-alert PGP key please send an
e-mail message to security-alert@...com with the Subject of
'get key' (no quotes).

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;
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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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