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Samsung Laser Printers, Denial of Service

A potential security vulnerability has been identified with Samsung Laser Printers. This vulnerability could potentially be exploited to create a denial of service.

Severity

High

HP Reference

HPSBPI03628 Rev. 1

Release date

02-Oct-2019

Last updated

02-Oct-2019

Category

Print

Potential Security Impact

Denial of Service

Relevant Common Vulnerabilities and Exposures (CVE) List

Source: HP, HP Product Security Response Team (PSRT)

Reported by XiaoyuHe

List of CVE IDs

CVE ID

Base Vector

Base Score

CVE-2019-6335

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.5

Learn more about CVSS 3.0 base metrics, which range from 0 to 10.

PSR-2019-0068

Background

For a PGP-signed version of this security bulletin please write to: hp-security-alert@hp.com.

Resolution

Update firmware for impacted printers as indicated in the table below. Follow these steps to download the updated firmware.

  1. Go to HP Customer Support - Software and Driver Downloads to find your printer software and driver webpage.

  2. Scroll down and click Firmware from the category list.

  3. Click Download to download the firmware.

Affected products

Identify the affected products by category of Samsung Laser Printers.

Samsung Laser Printers

Product name

Model Number

Firmware Revision

Samsung Laser Printers

CLP680

CLP680DW_V4.00.02.33

Samsung Laser Printers

M2070

TBD

Samsung Laser Printers

C480

TBD

Samsung Laser Printers

M436dn

V3.82.01.20

Revision history

This document has been revised according to the information below.

List of versions

Version

Description

Date

1

Initial Release

02 October 2019

Additional information

Follow these links for additional information.

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 http://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.

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Security bulletin archive

To view released Security Bulletins, visit https://support.hp.com/security-bulletins.

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Download HP’s security-alert PGP key

Legal information

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 Security 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 Security 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.

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