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HPSBUX02108 SSRT061133 rev.1 - HP-UX running Sendmail, Remote
Execution
of Arbitrary Code
NOTICE: The information in this Security Bulletin should be acted
upon as soon
as possible.
Release Date: 2006-03-25
Last Updated: 2006-03-25
Potential Security Impact: Remote Execution of Arbitrary Code
Source: Hewlett-Packard Company,
HP Software Security Response Team
VULNERABILITY SUMMARY A vulnerability has been identified in Sendmail
which may allow a remote attacker to execute arbitrary code.
References: CVE-2006-0058
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.11, B.11.23.
BACKGROUND For a PGP signed version of this security bulletin please
write
to: security-alert@hp.com
CERT has published a vulnerability report available at:
http://www.kb.cert.org/vuls/id/834865
This bulletin will be revised as other versions of Sendmail become
available.
To determine if an HP-UX system has an affected version, search the
output of
"swlist -a revision -l fileset" for one of the filesets listed below.
For affected
systems verify that the recommended action has been taken.
AFFECTED VERSIONS
For sendmail 8.13.3
HP-UX B.11.11
=========SMAIL-UPGRADE.INETSVCS-SMAIL, revision B.11.11.02.001
action: install updates from ftp server
HP-UX B.11.23
=========SMAIL-UPGRADE.INET-SMAIL, revision B.11.23.1.001
action: install updates from ftp server
END AFFECTED VERSIONS
RESOLUTION
HP has made the following software updates available to resolve the
issue. The software updates can be downloaded via ftp from:
System: hprc.external.hp.com (192.170.19.100)
Login: sendmail
Password: sendmail (NOTE: CASE-sensitive)
ftp://sendmail:sendmail@hprc.external.hp.com/
or
ftp://sendmail:sendmail@192.170.19.100/
The README.txt contains cksum and md5 output for the preliminary
depots.
cksum ./sendmail-8.13_1123.depot
2652638131 15759360 ./sendmail-8.13_1123.depot
md5 ./sendmail-8.13_1123.depot
E541BD19D7943CCCB5A67E3E1A9A2289
cksum sendmail-8.13_1111.depot
4281196762 5130240 sendmail-8.13_1111.depot
md5 ./sendmail-8.13_1111.depot
0582E81206BD54E98E754628C0D8478C
After installation, the output of "sendmail -bs" will include the
following
information.
sendmail -bs versioning: @(#)Sendmail version 8.13.3 -
Revision 2.002_Beta - 2006/03/25
MANUAL ACTIONS: Yes - Update
HP-UX B.11.11 - install preliminary software updates from ftp server
HP-UX B.11.23 - install preliminary software updates from ftp server
PRODUCT SPECIFIC INFORMATION
HP-UX Security Patch Check: 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://software.hp.com/portal/swdepot/displayProductInfo.do?productNum
ber=B6834AA
HISTORY:
Version: 1 (rev.1) 25 March 2006 Initial release
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&langcod
e=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
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Log in on the web page:
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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
(c)Copyright 2006 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; l
ost 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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