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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2012.1135 SSRT100928 rev.1 - HP LaserJet Pro 400 Multi Function Printers, Remote Unauthorized Access 5 December 2012 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: HP LaserJet Pro 400 Multi Function Printers Publisher: Hewlett-Packard Operating System: Printer Impact/Access: Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2012-3273 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/ docDisplay?docId=emr_na-c03464042 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c03464042 Version: 1 HPSBPI02807 SSRT100928 rev.1 - HP LaserJet Pro 400 Multi Function Printers, Remote Unauthorized Access NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2012-12-03 Last Updated: 2012-12-03 Potential Security Impact: Remote unauthorized access Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities have been identified with certain HP LaserJet Pro 400 Multifunction Printers (MFP). The vulnerabilities could be remotely exploited to allow unauthorized access. References: CVE-2012-3273 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP LaserJet Pro 400 MFP M425, Firmware version 20120625: HP LaserJet Pro 400 MFP M425dn HP LaserJet Pro 400 MFP M425dw HP LaserJet 400 M401, Firmware version 20120621: HP LaserJet Pro 400 M401a HP LaserJet Pro 400 M401d HP LaserJet Pro 400 M401n HP LaserJet Pro 400 M401dn HP LaserJet Pro 400 M401dw BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2012-3273 (AV:N/AC:L/Au:N/C:P/I:N/A:N) 5 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided firmware updates to resolve the vulnerabilities for each impacted HP LaserJet Pro 400 device. To obtain the updated firmware for an impacted HP LaserJet Pro 400 goto www.hp.com and follow the steps below: Select 'Support and Drivers' select 'Drivers & Software' Enter the device which needs an updated firmware. Enter either HP LaserJet Pro 400 MFP M425dn or HP LaserJet Pro 400 MFP M425dw or HP LaserJet Pro 400 M401a or HP LaserJet Pro 400 M401d or HP LaserJet Pro 400 M401n HP LaserJet Pro or 400 M401dn or HP LaserJet Pro 400 M401dw . Choose an operating system Choose the firmware and download it. HISTORY Version:1 (rev.1) - 3 December 2012 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 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=emr_na-c02964430 Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://h20566.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 Copyright 2012 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. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAlC89/oACgkQ4B86/C0qfVlRRwCgtAiGuPbirAJQ9R0LUoegiXsU Wk0AnRgUhgcRr+LlgOJSNbNUPvGS1sZx =mjCg - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBUL6ZpO4yVqjM2NGpAQKTHg/+JY9LZB1H6bbJZbMkxeUmI4jVKWAXoqTB y0hy568+HQu+VDveBXKEoQOtjKVKgnOomqWH0RsRcM0TVFAK6odHY7pTbcBfT2pv 8x/OrSaWeiwGhOZDMbpnpjQ/weCVMezoBNYiGl5E4oz1sPkcRBVzsb6Qv5ZVqASS 4Uf1TzTtvx6Np3S1Rvebjk9iqmIe2zyvgl2+l6AmF+hfJfo+JxWueWNfSkG3htop rYbyXMRRFNZ7Z5GVd3Je5NLfd2kCY2lOTNM+QLQmIRKuRJ+475XxzjOXXYmv1lJk 9rpFSm+3NDYSGxbrlX7HO8V5fFgePeQFpaqhrX5vNIH2v4LoFKm4lKFd2QUS1rw7 0dXrG+0nkkL22pitR7gcSKt1cSRcbgiPoF1C69Xsbh5OuPB/tO/JRRnQhMJpNexM xovJCDFt4kcI9QzFs1jmLDyUf92gJDsZPRvKIa53EukXYfr/edibjG5PREeY0L+V WPUh5sEemReffKiFPAHHa3h4YwC7H6l2OXgWpncZyhCiw0X9fKGeJjqw98hmT0RJ q0ziosYUwXX57rsoh4+7ln+FyIBcF0rjqYiz7m2aMTRUViBryv5omXXHLuwhF69Y VmUj+evR1EkP5qc8FKHNfFMRJkqFacuPTTZdJHA8JiUB5JKRZ94tyEpBRN8jPxdU ZK8RuaNoezE= =gpQy -----END PGP SIGNATURE-----