| CVE Number | Vulnerability | Product | Severity | Date |
|---|---|---|---|---|
| CVE-2021-42279 | Chakra Scripting Engine Memory Corruption Vulnerability | Windows 11 | Critical | 10-12-2021 |
Technical Information
Brief overview of the risk:
Buffer overflow vulnerability in Chakra Scripting Engine which is due to boundary error issues in Chakra Engine. Microsoft has termed this vulnerability as ‘Exploitation Less Likely’. An attacker who successfully exploited the vulnerability could execute arbitrary code on the host machine in the context of the logged on user.
Further information on this vulnerability is available at : CVE-2021-42279
Affected Software
Windows 10 Version 21H1 for x64-based SystemsWindows 11 for ARM64-based Systems
Windows 11 for x64-based Systems
Windows Server 2022
Windows 10 Version 21H1 for 32-bit Systems
Windows 10 Version 21H1 for ARM64-based Systems
Windows Server version 20H2 (Server Core Installation)
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 20H2 for x64-based Systems
Windows 10 Version 1909 for 32-bit Systems
Windows 10 Version 20H2 for ARM64-based Systems
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 for 32-bit Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Windows Server version 2004 (Server Core installation)
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 2004 for x64-based Systems
Windows Server 2019
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 for x64-based Systems
Windows Server 2016