Izdana je sigurnosna zakrpa koja ispravlja ranjivost u radu u radu VEA (eng. Veritas Enterprise Administrator) sustava. Ranjivost je uzrokovana višestrukim cjelobrojnim prepisivanjima u datoteci vxsvc.exe. Napadaču je omogućeno izvršavanje proizvoljnog programskog koda korištenjem posebno oblikovanog niza znakova. Savjetuje se primjena izdane zakrpe.

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SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c02962262
Version: 2

HPSBUX02700 SSRT100506 rev.2 - HP-UX running VEA, Remote Denial of Service (DoS), Execution of Arbitrary Code

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

Release Date: 2011-08-24
Last Updated: 2011-10-24

Potential Security Impact: Remote Denial of Service (DoS), execution of arbitrary code.

Source: Hewlett-Packard Company, HP Software Security Response Team

VULNERABILITY SUMMARY
Potential security vulnerabilities have been identified in HP-UX running the Veritas Enterprise Administrator (VEA), which comes bundled with VxVM. The vulnerabilities could be exploited remotely to create a Denial of Service (DoS) or execute arbitrary code.

References: CVE-2011-0547, ZDI-CAN-1110, ZDI-CAN-1111

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.11, HP-UX B.11.23, and HP-UX B.11.31

BACKGROUND

CVSS 2.0 Base Metrics
==========================================================
Reference Base Vector Base Score
CVE-2011-0547 (AV:N/ACL/Au:N/C:C/I:C/A:C) 10
==========================================================
Information on CVSS is documented
in HP Customer Notice: HPSN-2008-002

The Hewlett-Packard Company thanks Luigi Auriemma for working with TippingPoints Zero Day Initiative for reporting these vulnerabilities to Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite..

RESOLUTION

HP has made the following patches available to resolve this issue.
The patches are available from http://www.hp.com/go/HPSC

OS Release
VxFS version / Package
Patch ID

HP-UX B.11.11
3.5 / (VRTSob)
PHCO_42175 or subsequent

HP-UX B.11.23
4.1 / (VRTSob)
PHCO_42173 or subsequent

HP-UX B.11.23
5.0 / (VRTSob)
PHCO_42180 or subsequent

HP-UX B.11.23
5.0 / (VRTSobc)
PHCO_42181 or subsequent

HP-UX B.11.31
5.0 / (VRTSob)
PHCO_42176 or subsequent

HP-UX B.11.31
5.0 / (VRTSobc)
PHCO_42177 or subsequent

HP-UX B.11.31
5.0.1 / (VRTSob)
PHCO_42178 or subsequent

HP-UX B.11.31
5.0.1 / (VRTSobc)
PHCO_42179 or subsequent

HP-UX B.11.31
5.1 SP1 / (VRTSob)
PHCO_42182 or subsequent

HP-UX B.11.23
3.5 / (VRTSob)
PHCO_42317 or subsequent

HP-UX B.11.31
4.1 / (VRTSob)
PHCO_42316 or subsequent

MANUAL ACTIONS: No

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
=============
VRTSob.VEAS-FILESET
action: install patch PHCO_42175 or subsequent

HP-UX B.11.23
=============
VRTSob.VEAS-FILESET
action: install patch PHCO_42173 or subsequent
VRTSob.VEAS-FILESET
action: install patch PHCO_42180 or subsequent
VRTSobc33.VRTSOBC33
action: install patch PHCO_42181 or subsequent
VRTSob.VEAS-FILESET
action: install patch PHCO_42317 or subsequent

HP-UX B.11.31
=============
VRTSob.VEAS-FILESET
action: install patch PHCO_42176 or subsequent
VRTSobc33.VRTSOBC33
action: install patch PHCO_42177 or subsequent
VRTSob.VEAS-FILESET
action: install patch PHCO_42178 or subsequent
VRTSobc33.VRTSOBC33
action: install patch PHCO_42179 or subsequent
VRTSob.VEAS-FILESET
action: install patch PHCO_42182 or subsequent
VRTSob.VEAS-FILESET
action: install patch PHCO_42316 or subsequent
END AFFECTED VERSIONS

HISTORY
Version:1 (rev.1) - 24 August 2011 Initial release
Version:2 (rev.2) - 24 October 2011 Corrected CVE number

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: Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.

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 List: A list of HP Security Bulletins, updated periodically, is contained in HP Security Notice HPSN-2011-001: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay/?docId=...

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

Copyright 2011 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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