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Expat Library update for Teradici PCoIP Software and Firmware
HP has provided updated versions of Teradici PCoIP Software and Firmware that remediates vulnerabilities found in libexpat prior to version 2.4.7.
- Severity
-
High
- HP Reference
-
HPSBHF03785 Rev. 2
- Release date
-
April 11, 2022
- Last updated
-
April 27, 2022
- Category
-
Teradici
- Potential Security Impact
-
Potential integer overflow error that can introduce weaknesses when the calculation is used for resource management or execution control.
Potential uncontrolled resource consumption due to an unrestricted size or amount of resources that are requested or influenced by an actor, which can be used to consume more resources than intended.
Relevant Common Vulnerabilities and Exposures (CVE) List
Reported by: Black Duck scanning tool
|
CVE ID |
CVS 3.0 |
Severity |
Vector |
|---|---|---|---|
|
9.8 |
Critical |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
|
|
9.8 |
Critical |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
|
|
9.8 |
Critical |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
|
|
8.8 |
High |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
|
|
8.8 |
High |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
|
|
8.8 |
High |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
|
|
8.8 |
High |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
|
|
7.8 |
High |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Learn more about CVSS 3.1 base metrics, which range from 0 to 10.
PSR-2022-0025
Resolution
Products can be updated or replaced with the latest release by downloading from the Teradici website and following standard installation or update instructions:
PCoIP Client for Windows
PCoIP Client SDK for Windows
PCoIP Client for Linux
PCoIP Client SDK for Linux
PCoIP Client for macOS
PCoIP Client SDK for macOS
PCoIP Graphics Agent for Windows
PCoIP Graphics Agent for Linux
PCoIP Graphics Agent for macOS
PCoIP Standard Agent for Windows
PCoIP Standard Agent for Linux
PCoIP Remote Workstation Agent for Windows
PCoIP Remote Workstation Agent for Linux
Cloud Access Connector
Connection Manager/Security Gateway
Zero Client Firmware
Update or Installation instructions
PCoIP Client for Windows
PCoIP Client for Linux
PCoIP Client for macOS
PCoIP Graphics Agent for Windows
PCoIP Graphics Agent for Linux
-
Ubuntu
-
RHEL/Rocky Linux
PCoIP Graphics Agent for macOS
PCoIP Standard Agent for Windows
PCoIP Standard Agent for Linux
-
Ubuntu
-
RHEL/Rocky Linux
PCoIP Remote Workstation Agent for Windows
PCoIP Remote Workstation Agent for Linux
Cloud Access Connector
Connection Manager/Security Gateway
Zero Client Firmware
Affected products
Identify the affected products by category of PC.
|
Product Name |
Updated version |
Status |
|---|---|---|
|
PCoIP Client for Windows |
22.01.3 (with libexpat 2.4.7) |
Released April 4, 2022 |
|
PCoIP Client SDK for Windows |
22.01.3 (with libexpat 2.4.7) |
Released April 4, 2022 |
|
PCoIP Client for Linux |
22.01.3 (with libexpat 2.4.7) |
Released April 4, 2022 |
|
PCoIP Client SDK for Linux |
22.01.3 (with libexpat 2.4.7) |
Released April 4, 2022 |
|
PCoIP Client for macOS |
22.01.3 (with libexpat 2.4.7) |
Released April 4, 2022 |
|
PCoIP Client SDK for macOS |
22.01.3 (with libexpat 2.4.7) |
Released April 4, 2022 |
|
PCoIP Graphics Agent for Windows |
22.01.2 (with libexpat 2.4.7) |
Released April 5, 2022 |
|
PCoIP Graphics Agent for Linux |
22.01.2 (with libexpat 2.4.7) |
Released April 5, 2022 |
|
PCoIP Graphics Agent for macOS |
22.01.2 (with libexpat 2.4.7) |
Released April 5, 2022 |
|
PCoIP Standard Agent for Windows |
22.01.2 (with libexpat 2.4.7) |
Released April 5, 2022 |
|
PCoIP Standard Agent for Linux |
22.01.2 (with libexpat 2.4.7) |
Released April 5, 2022 |
|
PCoIP Client for Windows |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Client SDK for Windows |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Client for Linux |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Client SDK for Linux |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Client for macOS |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Client SDK for macOS |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Graphics Agent for Windows |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Graphics Agent for Linux |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Graphics Agent for macOS |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Standard Agent for Windows |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
PCoIP Standard Agent for Linux |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
Connection Manager/Security Gateway |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
Cloud Access Connector |
v123 and later (with libexpat 2.4.7) |
Released April 1, 2022 |
|
Remote Workstation Card Agent for Windows |
22.01.2 (with libexpat 2.4.7) |
Released April 5, 2022 |
|
Remote Workstation Card Agent for Linux |
22.01.2 (with libexpat 2.4.7) |
Released April 5, 2022 |
|
Remote Workstation Card Agent for Windows |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
Remote Workstation Card Agent for Linux |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
Zero Client Firmware |
21.10.3 (with libexpat 2.4.7) |
Released March 28, 2022 |
|
Zero Client Firmware |
22.01.4 (with libexpat 2.4.7) |
Released March 28, 2022 |
|
Zero Client Firmware |
22.04.0 and later (with libexpat 2.4.7) |
Released April 12, 2022 |
|
Remote Workstation Card Firmware |
Not impacted |
Not applicable |
|
Management Console |
Not impacted |
Not applicable |
Revision history
This document has been revised according to the information below.
|
Version |
Description |
Date |
|---|---|---|
|
2 |
Added Cloud Access Connector, Security Gateway, RWC Agents and Zero Client firmware releases |
April 27, 2022 |
|
1 |
Initial Release |
April 11, 2022 |
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.
- Subscribe
-
To initiate a subscription to receive future HP Security Bulletin alerts via email, visit https://h41369.www4.hp.com/alerts-signup.php?lang=en&cc=US&jumpid=hpsc_profile.
- Security bulletin archive
-
To view released Security Bulletins, visit https://support.hp.com/security-bulletins.
It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information.
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.
© Copyright 2022 HP Development Company, L.P.
HP Inc. (HP) 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 nor 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.," "HP" and the names of HP products referenced herein are trademarks of HP Inc. or its affiliates 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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