CVE-2021-42809: The Sentinel Protection Installer 7.7.0 does not properly restrict loading Dynamic Link Library
First published: Mon Dec 20 2021(Updated: )
Improper Access Control of Dynamically-Managed Code Resources (DLL) in Thales Sentinel Protection Installer could allow the execution of arbitrary code.
Credit: psirt@thalesgroup.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Thalesgroup Sentinel Protection Installer | <7.7.1 | |
| Microsoft Windows |
Remedy
Update Sentinel Protection Installer to version 7.7.1 or newer.
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Frequently Asked Questions
What is CVE-2021-42809?
CVE-2021-42809 is a vulnerability in Thales Sentinel Protection Installer that allows the execution of arbitrary code.
How severe is CVE-2021-42809?
CVE-2021-42809 has a severity rating of 7.8 (high).
Which software is affected by CVE-2021-42809?
Thales Sentinel Protection Installer version up to 7.7.1 is affected by CVE-2021-42809.
How can I fix CVE-2021-42809?
To fix CVE-2021-42809, update Thales Sentinel Protection Installer to a version higher than 7.7.1.
Where can I find more information about CVE-2021-42809?
You can find more information about CVE-2021-42809 at the following link: [https://cpl.thalesgroup.com/fr/software-monetization/security-updates](https://cpl.thalesgroup.com/fr/software-monetization/security-updates)
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