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SUPPORT COMMUNICATION- SECURITY BULLETIN

Document ID: c06586963

Version: 1

HPSBPI03653 rev. 1 - HP LaserJet Software Solution Elevation of Privilege for Certain HP LaserJet Printers

Notice:: The information in this security bulletin should be acted upon as soon as possible.

Release date : 05-Mar-2020

Last updated : 05-Mar-2020

Potential Security Impact:
Elevation of privilege
Source: HP, HP Product Security Response Team (PSRT)

VULNERABILITY SUMMARY
A potential security vulnerability has been identified for HP LaserJet Solution Software (for certain HP LaserJet Printers) which may lead to unauthorized elevation of privilege on the client.
Reference Number
CVE-2019-18916, PSR-2019-0203
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
Please refer to the RESOLUTION below for a list of potentially impacted products.
BACKGROUND
For a PGP signed version of this security bulletin please write to: hp-security-alert@hp.com
CVSS 3.0 Base Metrics
Reference
Base vector
Base score
CVE-2019-18916
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L
6.6
Information on CVSS is documented in HP Customer Notice: HPSN­2008­002.
RESOLUTION
HP has provided software updates for potentially impacted printers for the products listed in the table below. To obtain the updated software solution, go to HP Software and Driver Downloads and search for your printer model.
Product name
Model number
Software revision
HP Color LaserJet Pro MFP M277 printers
B3Q17A, B3Q11A, B3Q11V, B3Q10A, B3Q10V
14.0.15344.534 and later
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, visit https://www.hp.com/go/contacthp to learn about your HP support options.
Report: To report a potential security vulnerability with any HP supported product, send email to: hp-security-alert@hp.com.
Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via email, visit https://www.hp.com/go/alerts.
Security Bulletin Archive: To view released Security Bulletins, search the HP Support Site for "security bulletin".
Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB.
PI
HP Printing and Imaging
HF
HP Hardware and Firmware
GN
HP General Software
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:
Subject: get key
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."
REVISION HISTORY : Version 1: 6 March 2020 - Initial release

HP Inc. 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.HP Inc. and the names of HP products referenced herein are trademarks of HP Inc. 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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