[security bulletin] HPSBPI02398 SSRT080166 rev.2 - Certain HP LaserJet Printers, HP Color LaserJet Printers, and HP Digital Senders, Remote Unauthorized Access to Files
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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
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To review previously published Security Bulletins visit:
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* 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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