Security Vulnerability in ISEE on HP-UX

Security Vulnerability in ISEE on HP-UX

Post by Security Ale » Fri, 19 Jul 2002 22:57:20



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    HEWLETT-PACKARD COMPANY SECURITY ADVISORY: #0201,
    Originally issued: 18 July 2002

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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: HP Instant Support Enterprise Edition (ISEE) has the
potential
         of allowing authenticated users access to restriced files.

PLATFORM: HP 9000 servers running release HP-UX 11.00 and 11.11 only.

DAMAGE:   Potential increase of privileges.

SOLUTION: Apply the appropriate patch for your systems:
               HP-UX 11.00 and 11.11           PHSS_27411

MANUAL ACTIONS: Install repaired binary.

AVAILABILITY: The patch is available now for HP-UX 11.00 and 11.11
              via ftp at hprc.external.hp.com  (see below for
              account details).

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 A. Background
    Hewlett-Packard makes available for web download from its
software
    portal located at www.software.hp.com the Instant Support
Enterprise
    Edition (ISEE) product U2512A to entitled HP Support customers.
    A flaw permitting unprivileged users access to privileged system
    files has been discovered and repaired.  This affects HP product
    number U2512A only on HP-UX 11.00 and 11.11 servers.

    To determine if your client has the vulnerable package installed,
    execute:
        #cksum /opt/hpservices/bin/mad
        1021439841 4108288 /opt/hpservices/bin/mad
        #

 B. Recommended solution
    HP has made the patch binaries available from an ftp server
    hprc.external.hp.com.   The account has been created to enable
    timely downloading of these binaries.

     System:    hprc.external.hp.com  (192.170.19.51)
     Login:     isee
     Password:  ISEE



   Retrieve the binaries and verify the correct size, cksum output
   and MD5 fingerprint.

    File        Product    HP-UX        cksum(1) output     MD5
output
                number     Release      and byte count
    PHSS27411.sh
    (contains PHSS_27411.depot
     and PHSS_27411.doc files)
                U2512A    11.00 or 11.11
                                      2986693146 3573778

71DDDAE41FAC9136E4DE30ADD1D56CFA

    Then swinstall the .depot.

    For future installs of the ISEE product, a new software version
    containing this fix has been posted to www.software.hp.com.

 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.

    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".

 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)

    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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Yours truly,
HP S/W Security Team
WTEC Cupertino, California