-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c01623905 Version: 2 HPSBPI02398 SSRT080166 rev.2 - Certain HP LaserJet Printers, HP Color LaserJet Printers, and HP Digital Senders, Remote Unauthorized Access to Files NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2009-02-04 Last Updated: 2009-02-13 Potential Security Impact: Remote unauthorized access to files Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY A potential security vulnerability has been identified with certain HP LaserJet printers, HP Color LaserJet printers and HP Digital Senders. The vulnerability could be exploited remotely to gain unauthorized access to files. References: CVE-2008-4419 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP LaserJet 2410 with firmware prior to 20080819 SPCL112A HP LaserJet 2420 with firmware prior to 20080819 SPCL112A HP LaserJet 2430 with firmware prior to 20080819 SPCL112A HP LaserJet 4250 with firmware prior to 20080819 SPCL015A HP LaserJet 4350 with firmware prior to 20080819 SPCL015A HP LaserJet 9040 with firmware prior to 20080819 SPCL110A HP LaserJet 9050 with firmware prior to 20080819 SPCL110A HP LaserJet 4345mfp with firmware prior to 09.120.9 HP Color LaserJet 4730mfp with firmware prior to 46.200.9 HP LaserJet 9040mfp with firmware prior to 08.110.9 HP LaserJet 9050mfp with firmware prior to 08.110.9 HP 9200C Digital Sender with firmware prior to 09.120.9 HP Color LaserJet 9500mfp with firmware prior to 08.110.9 BACKGROUND CVSS 2.0 Base Metrics =============================================== Reference Base Vector Base Score CVE-2008-4419 (AV:N/AC:L/Au:N/C:C/I:N/A:N) 7.8 =============================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002. The Hewlett-Packard Company thanks the Digital Defense, Inc. (DDI) Vulnerability Research Team (VRT) for reporting this vulnerability to security-alert@xxxxxxx RESOLUTION HP has provided firmware updates and preliminary firmware updates to resolve this vulnerability. The firmware updates and preliminary firmware updates are available as described below. Note: Each firmware update has instructions for finding the firmware version installed on the product. Product Resolved in Firmware Version HP LaserJet 4345mfp 09.120.9 or subsequent HP Color LaserJet 4730mfp 46.200.9 or subsequent HP LaserJet 9040mfp 08.110.9 or subsequent HP LaserJet 9050mfp 08.110.9 or subsequent HP 9200C Digital Sender 09.120.9 or subsequent HP Color LaserJet 9500mfp 08.110.9 or subsequent Product Resolved in Preliminary Firmware Version HP LaserJet 2410 20080819 SPCL112A HP LaserJet 2420 20080819 SPCL112A HP LaserJet 2430 20080819 SPCL112A HP LaserJet 4250 20080819 SPCL015A HP LaserJet 4350 20080819 SPCL015A HP LaserJet 9040 20080819 SPCL110A HP LaserJet 9050 20080819 SPCL110A To Locate the Firmware Update Browse to http://www.hp.com and do the following: Select "Support & Drivers" In Step 1 select "Download drivers and software (and firmware)" In Step 2 enter one of the following: HP LaserJet 4345 Multifunction Printer series HP Color LaserJet 4730 Multifunction Printer series HP LaserJet 9040/9050 Multifunction Printer series HP 9200C Digital Sender HP Color LaserJet 9500 Multifunction Printer series Click on "Go" Click on the desired product if necessary Click on the desired operating system Click on "Firmware" To Download and Install the Preliminary Firmware Update for the HP LaserJet 2410, 2420, 2430, 4250, 4350, 9040, 9050 Download the file listed in the table below and the InstallationInstructions.rtf file from ftp://ss080166:ss080166@xxxxxxxxxxxxxxxxxxxx/ Note: Two of the files listed below are new in rev.2 of this Security Bulletin: lj24x0fw_08_112_spcl112A-1.rfu replaces lj24x0fw_08_112_spcl112A.rfu lj9040-50fw_08_110_spcl110A-1.rfu replaces lj9040-50fw_08_110_spcl110A.rfu lj24x0fw_08_112_spcl112A.rfu does resolve the vulnerability. However, the file was incompatible with HP Webjet Admin. lj24x0fw_08_112_spcl112A-1.rfu works properly with HP Webjet Admin. lj9040-50fw_08_110_spcl110A.rfu could not be installed by any means. lj9040-50fw_08_110_spcl110A-1.rfu can be installed properly. Product Resolved in Preliminary Firmware Version HP LaserJet 2410 lj24x0fw_08_112_spcl112A-1.rfu HP LaserJet 2420 lj24x0fw_08_112_spcl112A-1.rfu HP LaserJet 2430 lj24x0fw_08_112_spcl112A-1.rfu HP LaserJet 4250 lj4x50fw_08_015_spcl015A.rfu HP LaserJet 4350 lj4x50fw_08_015_spcl015A.rfu HP LaserJet 9040 lj9040-50fw_08_110_spcl110A-1.rfu HP LaserJet 9050 lj9040-50fw_08_110_spcl110A-1.rfu Optionally, verify the MD5 sums. File MD5 Sum lj24x0fw_08_112_spcl112A-1.rfu 22a4e38319ea259a7acd6e3f2adb3659 lj4x50fw_08_015_spcl015A.rfu 1acfd981cad26e002f655332b1ba5954 lj9040-50fw_08_110_spcl110A-1.rfu 4768936d7073206317568497d2374a3e InstallationInstructions.rtf 1feb8410771d698ea9599d2fcc462a2d Install the preliminary firmware update as described in the InstallationInstructions.rtf file. PRODUCT SPECIFIC INFORMATION None HISTORY Version:1 (rev.1) - 4 February 2009 Initial release Version:2 (rev.2) - 13 February 2009 New files available 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@xxxxxx 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@xxxxxx Subject: get key Subscribe: To initiate a subscription to receive future HP Security Bulletins via Email: http://h30046.www3.hp.com/driverAlertProfile.php?regioncode=NA&langcode=USENG&jumpid=in_SC-GEN__driverITRC&topiccode=ITRC On the web page: ITRC security bulletins and patch sign-up Under Step1: your ITRC security bulletins and patches - check ALL categories for which alerts are required and continue. Under Step2: your ITRC operating systems - verify your operating system selections are checked and save. To update an existing subscription: http://h30046.www3.hp.com/subSignIn.php Log in on the web page: Subscriber's choice for Business: sign-in. On the web page: Subscriber's Choice: your profile summary - use Edit Profile to update appropriate sections. 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. -----BEGIN PGP SIGNATURE----- Version: PGP 8.1 iQA/AwUBSZX+FeAfOvwtKn1ZEQKd5gCcDC0gTl2ah4SUP2M6FG/HgNtnQNEAoOMc eBGcRd+v/sZzaWkV0ex7Q33i =1cHN -----END PGP SIGNATURE-----
