CVE-2020-0813
An information disclosure vulnerability exists when Chakra improperly discloses the contents of its memory, which could provide an…
- Published
- Updated
- Reserved
- Assigned by
- microsoft
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'.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 5.5% · top 7.2% of all CVEs (6 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- Information Disclosure
Affected products
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows Server 2019
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for 32-bit Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for x64-based Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for ARM64-based Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for 32-bit Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for x64-based Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for ARM64-based Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systems
- affected unspecified
Microsoft · Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systems
- affected unspecified
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- NuGetMicrosoft.ChakraCoreGHSA-vvvh-5xrm-pxff (opens in a new tab)
References (1)
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0813 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-vvvh-5xrm-pxff (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-0813)Record last updated .