High severity7.5NVD Advisory· Published Mar 12, 2020· Updated Jun 17, 2026
CVE-2020-0813
CVE-2020-0813
Description
An information disclosure vulnerability exists when Chakra improperly discloses the contents of its memory, which could provide an attacker with information to further compromise the user’s computer or data.To exploit the vulnerability, an attacker must know the memory address of where the object was created.The update addresses the vulnerability by changing the way certain functions handle objects in memory., aka 'Scripting Engine Information Disclosure Vulnerability'.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
Microsoft.ChakraCoreNuGet | < 1.11.17 | 1.11.17 |
Affected products
20cpe:2.3:a:microsoft:chakracore:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:chakracore:-:*:*:*:*:*:*:*
- (no CPE)range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows Server 2019v5Range: unspecified
Patches
Vulnerability mechanics
References
5- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0813nvdPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-vvvh-5xrm-pxffghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-0813ghsaADVISORY
- github.com/chakra-core/ChakraCore/pull/6385ghsaWEB
- github.com/chakra-core/ChakraCore/pull/6385/commits/e6abd1d110442e6357351c23a7f882f83e4bbe4dghsaWEB
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