Summary
Reference
Document ID: KM02993403 (c04568731)
Version: 1
Release Date: 2015-02-12
Last Updated: 2015-02-12
Potential Security Impact: Multiple vulnerabilities
Source: Hewlett-Packard Company, HP Software Security Response Team
VULNERABILITY SUMMARY
A potential security vulnerability has been identified with HP Insight Control server deployment Windows Pre-boot Execution Environment that could be exploited remotely resulting in arbitrary execution of code. This is the vulnerability known as Winshock.
HP Insight Control server deployment uses the Windows Automated Installation Kit 2.0 to generate the Windows Pre-boot Execution Environment service operating system. WAIK 2.0 is vulnerable to CVE-2014-6321 (Microsoft Schannel Remote Code Execution vulnerability). This bulletin provides instructions to update the Windows Pre-boot Execution Environment with updates from Microsoft.
- CVE-2014-6321
- SSRT101856
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP Insight Control server deployment version 7.3.2 and earlier
BACKGROUND
For a PGP signed version of this security bulletin please write to: security-alert@hp.com
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Reference
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Base Vector
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Base Score
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|---|---|---|
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CVE-2014-6321
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(AV:N/AC:L/Au:N/C:C/I:C/A:C)
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10.0
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RESOLUTION
HP has provided the following instructions to resolve this vulnerability.
Follow these steps to update the Microsoft Schannel HP Insight Control server deployment Windows Pre-boot Execution Environment:
Download the patch for Windows Server 2008 R2 for x64-based Systems Service Pack 1 from the following location:http://www.microsoft.com/en-us/download/details.aspx?id=44618 
Instructions to modify a Windows image using DISM can be found here: https://technet.microsoft.com/en-in/library/hh824814.aspx
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Mount an image:
c:\Program Files (x86)\Altiris\eXpress\Deployment Server\WAIK\tools\PETools\amd64>Dism /Mount-wim /wimfile:"c:\Program Files (x86)\Altiris\eXpress\Deployment Server\WAIK\tools\PETools\amd64\winpe.wim" /index:1 /MountDir:C:\test\offlineNOTE:- C:\test\offline - Temp directory used to mount and update wim file
- C:\Program Files (x86)\Altiris\eXpress\Deployment Server\ - Directory where Insight Control server deployment is Installed.
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Add updated package
c:\Program Files (x86)\Altiris\eXpress\Deployment Server\WAIK\tools\PETools\amd64>dism /image:c:\test\offline /add-package /PackagePath:"C:\program files"\Windows6.1-KB3018238-x64.msu /packagepath:"c:\Program Files"\Windows6.1-KB2992611-x64.msu -
Unmount an image
c:\Program Files (x86)\Altiris\eXpress\Deployment Server\WAIK\tools\PETools\amd64>dism /unmount-wim /mountdir:c:\test\offline /commit -
Regenerate Boot Images (WinPE) using PXE Configuration Utility
a. Open the PXE Configuration Utility on the HP Insight Control server deployment window
b. Check the “WinPE†option available under “Regenerate Boot Images†and click on “Regenerateâ€
c. Click on Save and Ok option once regeneration is done.
HISTORY
Version:1 (rev.1) - 12 February 2015 Initial release
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 issues about implementing the recommendations of this Security Bulletin, contact normal HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com.
Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com
Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email:http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins
Security Bulletin Archive: A list of recently released Security Bulletins is available here:https://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive
Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB.
3C = 3COM
3P = 3rd Party Software
GN = HP General Software
HF = HP Hardware and Firmware
MP = MPE/iX
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PI = Printing and Imaging
PV = ProCurve
ST = Storage Software
TU = Tru64 UNIX
UX = HP-UX
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."