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SUPPORT COMMUNICATION- SECURITY BULLETIN

ID εγγράφου: c06521007

Έκδοση: 1

HPSBPI03634 rev. 1 - HP OfficeJet Mobile and Sprocket Printers KNOB Vulnerability

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

Ημερομηνία κυκλοφορίας : 04-Dec-2019

Τελευταία ενημέρωση : 04-Dec-2019

Potential Security Impact:
Disclosure and Modification of Information
Source: HP, HP Product Security Response Team (PSRT)
Reported by: N/A

ΣΥΝΟΨΗ ΕΥΠΑΘΕΙΑΣ
Certain HP printers are vulnerable to the Key Negotiation of Bluetooth (KNOB) attack. Data over Bluetooth can be intercepted, decrypted, and modified by an unauthorized local party.
Αριθμός Παραπομπής
CVE-2019-9506, PSR-2019-0174
ΥΠΟΣΤΗΡΙΖΟΜΕΝΕΣ ΕΚΔΟΣΕΙΣ ΛΟΓΙΣΜΙΚΟΥ*: Αναφέρονται ΜΟΝΟ οι επηρεαζόμενες εκδόσεις.
Please refer to the RESOLUTION below for a list of potentially impacted products.
σημείωση:
All product versions are impacted prior to the firmware versions listed.
ΙΣΤΟΡΙΚΟ
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-2019-9506
CVSS:3.0/ AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
8.1 (High)
ΛΥΣΗ
The below options highlight the devices affected by this vulnerability and remediation actions to take.

Firmware update

Update firmware for impacted printers as indicated in the table below.
Product name
Model number
Firmware revision
HP OfficeJet 200 Mobile Printer series
CZ993A
L9B95A
1940A or later
HP OfficeJet 202 Mobile Printer
N4L14C
N4K99C
1940A or later 
HP OfficeJet 250 Mobile All-in-One Printer series
CZ992A
L9D57A
N4L17A
1940A or later 
HP OfficeJet 252 Mobile All-in-One Printer
N4L16C
N4L18C
1940A or later 
HP Sprocket 200 Printer series
1AS85A - 1AS98A
1939A or later
HP Sprocket Select Photo Printer series
5XH49A - 5XH50A
1941A or later
HP Sprocket Studio series
3MP72A - 3MP74A
6SE08A
3XT68A
1942A or later
To obtain the updated firmware, read the section that matches your printer name.

Operating system update

For certain HP Sprocket models, mentioned in the table below, an operating system patch will need to be applied to remediate the issue. Please follow the instructions below from your device vendor (tablet or mobile device):
iPhone or iPad (iOS):
Android devices: Android Security Bulletin - August 2019 (in English)
Product name
Model number
HP Sprocket Photo Printer
X7N07A - X7N08A
Z3Z89A - Z3Z94A
Z9L25A - Z9L29A
5DP49A
1BG86A
7CF16A
HP Sprocket 2-in-1 Printer
2FB96A - 2FB98A
HP Sprocket Plus Printer
2FR85A - 2FR87A
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."
ΙΣΤΟΡΙΚΟ ΑΝΑΘΕΩΡΗΣΕΩΝ : Version 1: 4 December 2019 - 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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