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SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c02267197
Version: 1

HPSBPI02656 SSRT090262 rev.1 - Certain HP Photosmart Printers, Remote Unauthorized Access, Cross Site Scripting (XSS)

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

Release Date: 2011-04-11
Last Updated: 2011-04-11

Potential Security Impact: Remote unauthorized access to data, cross site scripting (XSS)

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

VULNERABILITY SUMMARY
Potential security vulnerabilities have been identified with certain HP Photosmart printers. These vulnerabilities could be exploited remotely for cross site scripting (XSS) or to gain unauthorized access to data or printer configuration information.

References: CVE-2011-1531 (webscan), CVE-2011-1532 (SNMP), CVE-2011-1533 (XSS)

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP Photosmart D110 series

HP Photosmart B110 series

HP Photosmart Plus B210 series

HP Photosmart Premium C310 series

HP Photosmart Premium Fax All-in-One

HP Photosmart Premium C510 series

HP ENVY 100 D410 series

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2010-1531    (AV:N/AC:M/Au:N/C:P/I:N/A:N)       4.3
CVE-2010-1532    (AV:N/AC:L/Au:N/C:P/I:P/A:N)       6.4
CVE-2010-1533    (AV:N/AC:M/Au:N/C:P/I:N/A:N)       4.3
===========================================================
             Information on CVSS is documented
            in HP Customer Notice: HPSN-2008-002

The Hewlett-Packard Company thanks Aaron Sigel of vtty.com for reporting these vulnerabilities to security-alert@hp.com.

RESOLUTION

The following are recommended to work around the vulnerabilities.

CVE-2011-1531 (webscan)

If using wireless printer access, ensure that the wireless network is encrypted and secured with a password.
Configure a firewall to block access to the printer's Embedded Web Server (EWS) from networks that are not trusted.
Remove documents from the scan surface as soon as scanning is complete.

CVE-2011-1532 (SNMP)

If using wireless printer access, ensure that the wireless network is encrypted and secured with a password.
Configure a firewall to block access to the printer's Embedded Web Server (EWS) from networks that are not trusted.

CVE-2011-1533 (XSS)

Exposure can be reduced by avoiding untrusted URLs.

HISTORY
Version:1 (rev.1) - 11 April 2011 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 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
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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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