Chakra Scripting Engine Memory Corruption Vulnerability

Versions sourced from the GitHub Security Advisory.

• Microsoft/Windows 10 1507v5

  cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19119:*:*:*:*:*:x86:*

  Range: 10.0.0
• Microsoft/Windows 10 1607v5

  cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4770:*:*:*:*:*:x86:*

  Range: 10.0.0
• Microsoft/Windows 10 1809v53 versions

  cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:arm64:*+ 2 more

  • cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:arm64:*range: 10.0.0
  • cpe:2.3:o:microsoft:windows_10_1809:10.0.18363.1916:*:*:*:*:*:x64:*range: 10.0.0
  • cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1348:*:*:*:*:*:x64:*range: 10.0.0
• Microsoft/Windows 10 20h2v5

  cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1348:*:*:*:*:*:arm64:*

  Range: 10.0.0
• Microsoft/Windows 10 21h1v5

  cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1348:*:*:*:*:*:x64:*

  Range: 10.0.0
• Microsoft/Windows 11 21h2v5

  cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.318:*:*:*:*:*:arm64:*

  Range: 10.0.0
• Microsoft/Windows Server 2016v5

  cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4770:*:*:*:*:*:*:*

  Range: 10.0.0
• Microsoft/Windows Server 2019v5

  cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2300:*:*:*:*:*:*:*

  Range: 10.0.0
• Microsoft/Windows Server 2022v5

  cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.350:*:*:*:*:*:*:*

  Range: 10.0.0

No patches discovered yet.

AI mechanics synthesis has not run for this CVE yet.

• github.com/advisories/GHSA-jgrp-6qqq-3284ghsaADVISORY
• nvd.nist.gov/vuln/detail/CVE-2021-42279ghsaADVISORY
• portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42279ghsax_refsource_MISCWEB

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