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[ Security Bulletin] SSRT5900 rev.0 HP-UX TGA daemon remote Denial of Service (DoS)



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HP SECURITY BULLETIN

HPSBUX01111     REVISION: 0

SSRT5900 rev.0 HP-UX TGA daemon remote Denial of Service (DoS)

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

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

INITIAL RELEASE:
26 January 2005

POTENTIAL SECURITY IMPACT:
remote Denial of Service (DoS)

SOURCE:
Hewlett-Packard Company
HP Software Security Response Team

VULNERABILITY SUMMARY:
A potential security vulnerability has been identified with HP-UX
running the TGA daemon, where certain network traffic could be
used to create a Denial of Service (DoS).  The vulnerability is
remotely exploitable.

REFERENCES:
None

SUPPORTED SOFTWARE VERSIONS*:  ONLY impacted versions are listed.
HP-UX B.11.04 with Virtualvault 4.7, 4.6 or 4.5.

BACKGROUND:

AFFECTED VERSIONS

Note: To determine if a system has an affected version,
      search the output of "swlist -a revision -l fileset"
      for an affected fileset.  Then determine if the
      recommended patch or update is installed.


      HP-UX B.11.04 Virtualvault A.04.70
      ==============================
      VaultTS.VV-CORE-CMN
      action: install PHSS_32520 or subsequent


      HP-UX B.11.04 Virtualvault A.04.60
      ==============================
      VaultTS.VV-CORE-CMN
      action: install PHSS_32507 or subsequent


      HP-UX B.11.04 Virtualvault A.04.50
      ==============================
      VaultTS.VV-CORE-CMN
      action: install PHSS_30782 or subsequent


END AFFECTED VERSIONS
RESOLUTION:
For B.11.04 HP has made the following patches available:

    PHSS_32520 Virtualvault A.04.70 TGA daemon update

    PHSS_32507 Virtualvault A.04.60 TGA daemon update

    PHSS_30782 Virtualvault A.04.50 TGA daemon Update

MANUAL ACTIONS:  No

BULLETIN REVISION HISTORY:
Revision 0 - 26 January 2005
  Initial release


HP-UX SPECIFIC SECURITY BULLETINS*:  Security Patch Check revision
B.02.00 analyzes all HP-issued Security Bulletins to provide a
subset of recommended actions that potentially affect a specific
HP-UX system.

For more information:
http://www.software.hp.com/cgi-bin/swdepot_parser.cgi/cgi/
displayProductInfo.pl?productNumber=B6834AA


SUPPORT: For further information, contact normal HP Services
support channel.

REPORT: To report a potential security vulnerability with any HP
supported product, send Email to: security-alert@xxxxxxx 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@xxxxxx with the Subject of
'get key' (no quotes).

SUBSCRIBE: To initiate a subscription to receive future HP
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langcode=USENG&jumpid=in_SC-GEN__driverITRC&topiccode=ITRC

On the web page: ITRC security bulletins and patch sign-up
Under Step1: your IRTC security bulletins and patches
     - check ALL categories for which alerts are required and
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Under Step2: your IRTC operating systems
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Log in on the web page
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To review previously published Security Bulletins visit:
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* The Software Product Category that this Security Bulletin
  relates to is represented by the 5th and 6th characters of the
  Bulletin number:
    GN = HP General SW,
    MA = HP Management Agents,
    MI = Misc. 3rd party SW,
    MP = HP MPE/iX,
    NS = HP NonStop Servers,
    OV = HP OpenVMS,
    PI = HP Printing & Imaging,
    ST = HP Storage SW,
    TL = HP Trusted Linux,
    TU = HP Tru64 UNIX,
    UX = HP-UX,
    VV = HP Virtual Vault

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 2005 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 nor 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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