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             AUSCERT External Security Bulletin Redistribution

                              ESB-2009.1619.2
 SSRT090151 rev.1 - HP-UX Running sendmail, Remote Denial of Service (DoS)
                              18 January 2010

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:          sendmail
Publisher:        Hewlett-Packard
Operating System: HP-UX
Impact/Access:    Denial of Service -- Remote/Unauthenticated
Resolution:       Patch/Upgrade
CVE Names:        CVE-2002-2261  

Revision History: January  18 2010: Corrected CVSS score, updated resolution 
                                    table and affected versions.
                  December  9 2009: Initial Release

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SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c01953398
Version: 2

HPSBUX02495 SSRT090151 rev.2 - HP-UX Running sendmail, Remote Denial of 
Service (DoS)

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

Release Date: 2009-12-08
Last Updated: 2010-01-14

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 
sendmail. This vulnerability could allow a remote user to create a Denial of 
Service (DoS).

References: CVE-2002-2261

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.11 running sendmail 8.9.3 or sendmail 8.11.1,
HP-UX B.11.23 running sendmail 8.11.1.

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2002-2261    (AV:N/AC:L/Au:N/C:N/I:N/A:P)       5.0
===========================================================
             Information on CVSS is documented
            in HP Customer Notice: HPSN-2008-002

RESOLUTION

HP has provided the following patches to resolve this vulnerabilities.

HP-UX Release / Sendmail version / Action

B.11.11 / 8.9.3 / PHNE_40393 or subsequent

B.11.11 / 8.11.1 / Upgrade to sendmail 8.13.3 or subsequent

B.11.23 / 8.11.1 / PHNE_40388 or subsequent

Note: Installations of HP-UX B.11.11 running sendmail 8.11.1 should upgrade 
to sendmail 8.13.3 or subsequent. This Sendmail 8.13.3 Special Release 
Upgrade is available for download from
http://software.hp.com

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. The patches are available for 
download from
http://itrc.hp.com

MANUAL ACTIONS: Yes

PRODUCT SPECIFIC INFORMATION

HP-UX Software Assistant: HP-UX Software Assistant is an enhanced application 
that replaces HP-UX Security Patch Check. It analyzes all Security Bulletins 
issued by HP and lists recommended actions that may apply to a specific HP-UX 
system. It can also download patches and create a depot automatically. For 
more information see: https://www.hp.com/go/swa

The following text is for use by the HP-UX Software Assistant.

AFFECTED VERSIONS

HP-UX B.11.11
=============
InternetSrvcs.INETSVCS-RUN
action: install PHNE_40393 or subsequent

HP-UX B.11.11
=============
SMAIL-811.INETSVCS-SMAIL
action: remove SMAIL-811 install SMAIL-813

HP-UX B.11.23
=============
InternetSrvcs.INETSVCS-RUN
InternetSrvcs.INETSVCS2-RUN
action: install PHNE_40388 or subsequent

END AFFECTED VERSIONS

HISTORY
Version: 1 (rev.1) - 8 December 2009 Initial release
Version: 2 (rev.2) - 14 January 2010 Corrected CVSS score, updated 
resolution table and affected versions.

Third Party Security Patches: Third party security patches that are to be 
installed on systems running HP software products should be applied in 
accordance with the customer's patch management policy.

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@hp.com
It is strongly recommended that security related information being 
communicated to HP be encrypted using PGP, especially exploit information.
To get the security-alert PGP key, please send an e-mail message as follows:
  To: security-alert@hp.com
  Subject: get key
Subscribe: To initiate a subscription to receive future HP Security Bulletins 
via Email:
http://h30046.www3.hp.com/driverAlertProfile.php?regioncode=NA&langcode=USENG&jumpid=in_SC-GEN__driverITRC&topiccode=ITRC
On the web page: ITRC security bulletins and patch sign-up
Under Step1: your ITRC security bulletins and patches
    -check ALL categories for which alerts are required and continue.
Under Step2: your ITRC operating systems
    -verify your operating system selections are checked and save.

To update an existing subscription: http://h30046.www3.hp.com/subSignIn.php
Log in on the web page: Subscriber's choice for Business: sign-in.
On the web page: Subscriber's Choice: your profile summary - use Edit 
Profile to update appropriate sections.

To review previously published Security Bulletins visit: 
http://www.itrc.hp.com/service/cki/secBullArchive.do

* The Software Product Category that this Security Bulletin
relates to is represented by the 5th and 6th characters
of the Bulletin number in the title:

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 VirtualVault

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."

Copyright 2009 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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===========================================================================
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The University of Queensland
Brisbane
Qld 4072

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