ChakraCore Remote Code Execution Vulnerability

HIGH 7.5CVE-2020-0970 · GHSA-233h-59m2-qqf2 · Published 15/04/2020 · updated 17/06/2026

Package	Affected versions	Patched versions
Microsoft.ChakraCore NuGet	`< 1.11.18`	`1.11.18`
chakracore microsoft	`< 1.11.18`	`1.11.18`

Description

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0968.

NVD description

References

nvd.nist.gov/vuln/detail/CVE-2020-0970 · ADVISORY
chakra-core/ChakraCore#6420 · WEB
chakra-core/ChakraCore commit 892e45f · WEB
chakra-core/ChakraCore · PACKAGE
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0970 · WEB

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