Home page logo
/

bugtraq logo Bugtraq mailing list archives

security bulletins digest
From: support_feedback () us-support external hp com (IT Resource Center )
Date: Tue, 13 Nov 2001 03:53:07 -0800 (PST)


                        HP Support Information Digests

===============================================================================
o  IT Resource Center World Wide Web Service
   ---------------------------------------------------

   If you subscribed through the IT Resource Center and would
   like to be REMOVED from this mailing list, access the
   IT Resource Center on the World Wide Web at:

     http://www.itresourcecenter.hp.com/

   Login using your IT Resource Center User ID and Password.
   Then select Support Information Digests (located under
   Maintenance and Support).  You may then unsubscribe from the
   appropriate digest.
===============================================================================


Digest Name:  daily security bulletins digest
    Created:  Tue Nov 13  3:00:02 PST 2001

Table of Contents:

Document ID      Title
---------------  -----------
HPSBUX0111-175   Sec. Vulnerability in dtspcd

The documents are listed below.
-------------------------------------------------------------------------------


Document ID:  HPSBUX0111-175
Date Loaded:  20011112
      Title:  Sec. Vulnerability in dtspcd

-----------------------------------------------------------------
 HEWLETT-PACKARD COMPANY SECURITY BULLETIN: #00175, 12 Nov. 2001
 -----------------------------------------------------------------

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:  Buffer overflow in dtspcd

PLATFORM: HP9000 Series 700/800 running HP-UX releases 10.10,
          10.20, 10.24, 11.00, 11.04, and 11.11.

DAMAGE:  Possible unauthorized access, possible increased privileges.

SOLUTION: Until patches are available, manually install a replacement
          dtspcd.

MANUAL ACTIONS: Install replacement dtspcd.

AVAILABILITY:  The replacement dtspcd files are available now.

 ------------------------------------------------------------------
I.
 A. Background
    A buffer overflow has been reported in dtspcd.  It may be
    possible to exploit this overflow to gain unauthorized access.

 B. Fixing the problem
    Until patches are available, install the appropriate file to
    replace dtspcd.

 C. Recommended solution

      1. Download dtspcd.tar.gz from the ftp site.
         This file is temporary and will be deleted when patches
         are available from the standard HP web sites, including
         itrc.hp.com.

          ftp site: hprc.external.hp.com (192.170.19.51).
          account: dtspcd
          password: dtspcd
          file: dtspcd.tar.gz

           If using a browser:

           ftp://dtspcd:dtspcd () hprc external hp com/dtspcd/

           Note: There is an ftp defect in IE5 that may result in
           a browser hang.  To work around this:
             - Select Tools -> Internet Options -> Advanced
             - Un-check the option: [ ] Enable folder view for FTP sites

      2. Copy the dtspcd.tar.gz file to a protected directory
         and unpack it.
         If you wish to verify the md5 sum before unpacking the
         dtspcd.tar.gz file, please refer to:

               HPSBUX9408-016
               Patch sums and the MD5 program

          The md5 sum for dtspcd.tar.gz is:

         MD5 (dtspcd.tar.gz) = b122f84857f4da65b50d9926201608a1


      3. Install the new dtspcd file using the
         install_dtscpd script or some similar procedure.

         For example on a 10.20 system:

            ./install_dtscpd dtspcd.10.20

         Note: 10.24 systems should use dtspcd.10.20.
               11.04 systems should use dtspcd.11.00.
               On 10.24 and 11.04 (VVOS) systems the
               install_dtscpd should be run at SYSTEM.

      4. Each shar file contains the following README:

====================== Start of README ===============================
Note:  These files are temporary and will be deleted from the ftp site
       when official patches are available.
=======================================================================

The install_dtspcd script may be used to install the
special release versions of dtspcd.

As root set the working directory to the location of the
special release dtspcd files and

   ./install_dtspcd <dtspcd.xx.yy>

========================================================================
Output of what(1)  (edited)
================
dtspcd.10.10:
        X Window System, Version 11 R5+ HP-UX B.10.10.00
         October 2001 Patch Release
        (build date: Fri Nov  9 14:15:50 IST 2001)
        dtspcd: $Revision: 1.2 $

dtspcd.10.20:
        X Window System, Version 11 R6+ HP-UX B.10.20.00
         October 2001 Patch Release
        (build date: Fri Nov  9 14:59:28 IST 2001)
        dtspcd: $Revision: 1.2 $

dtspcd.11.00:
        View: /view/apurna_main, Build Type: r6oct01_1100
        hpcde2.1
        (build date: Fri Nov  9 14:38:15 IST 2001)

dtspcd.11.11:
        View: /view/apurna_main, Build Type: r6oct01_1111
        hpcde2.1
        (build date: Fri Nov  9 14:17:18 IST 2001)
========================================================================
Output of cksum(1)
==================
1296183867 163840 dtspcd.10.10
362631488 163840 dtspcd.10.20
2348623604 192512 dtspcd.11.00
592942149 200704 dtspcd.11.11
========================================================================
====================== End of README ===============================


 D. 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.

    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.

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

    The security patch matrix is also available via anonymous
    ftp:

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

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


 E. 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, or 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.
 ________________________________________________________________
-----End of Document ID:  HPSBUX0111-175--------------------------------------


  By Date           By Thread  

Current thread:
  • security bulletins digest IT Resource Center (Nov 13)
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]