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CVE-2020-17131

nvd nist
Published: Dec 10, 2020Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 1.6 / Impact: 5.9
Source: NVD (Secondary)

Description

Chakra Scripting Engine Memory Corruption Vulnerability

Affected (2)

Microsoft
2 products
Edge
Chakracore
Configuration A
1 vulnerable · 16 platform
Vulnerable SoftwareAffected Versions
Edge
All versions
Running on/withPlatform Versions
Microsoft
Windows 10
Version 1809
Microsoft
Windows 10
Version 1809
Microsoft
Windows 10
Version 1809
Microsoft
Windows 10
Version 1903
Microsoft
Windows 10
Version 1903
Microsoft
Windows 10
Version 1903
Microsoft
Windows 10
Version 1909
Microsoft
Windows 10
Version 1909
Microsoft
Windows 10
Version 1909
Microsoft
Windows 10
Version 2004
Microsoft
Windows 10
Version 2004
Microsoft
Windows 10
Version 2004
Microsoft
Windows 10
Version 20h2
Microsoft
Windows 10
Version 20h2
Microsoft
Windows 10
Version 20h2
Microsoft
Windows Server 2019
All versions
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Chakracore
Before 1.11.0

Related CWEs

CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

Source: secure@microsoft.com
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.