Hewlett-Packard Company Information for VU#834865
Sendmail signal I/O race condition
- Vendor Information Help Date Notified: 08 Mar 2006
- Statement Date: 24 Mar 2006
- Date Updated: 27 Mar 2006
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.
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: email@example.com
CERT has published a vulnerability report available at:
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.
For sendmail 8.13.3
SMAIL-UPGRADE.INETSVCS-SMAIL, revision B.11.11.02.001
action: install updates from ftp server
SMAIL-UPGRADE.INET-SMAIL, revision B.11.23.1.001
action: install updates from ftp server
END AFFECTED VERSIONS
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 (188.8.131.52)
Password: sendmail (NOTE: CASE-sensitive)
The README.txt contains cksum and md5 output for the preliminary depots.
2652638131 15759360 ./sendmail-8.13_1123.depot
4281196762 5130240 sendmail-8.13_1111.depot
After installation, the output of "sendmail -bs" will include the
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:
Version: 1 (rev.1) 25 March 2006 Initial release
Support: For further information, contact normal HP Services support
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(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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