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CVE-2020-1180

nvd nist
Published: Sep 11, 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

<p>A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.</p> <p>If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>The security update addresses the vulnerability by modifying how the ChakraCore scripting engine handles objects in memory.</p>

Affected (2)

2 products
Chakracore
Edge
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Before 1.11.22
Configuration B
1 vulnerable · 10 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Microsoft
Windows 10
All versions
Microsoft
Windows 10
Version 1607
Microsoft
Windows 10
Version 1709
Microsoft
Windows 10
Version 1803
Microsoft
Windows 10
Version 1809
Microsoft
Windows 10
Version 1903
Microsoft
Windows 10
Version 1909
Microsoft
Windows 10
Version 2004
Microsoft
Windows Server 2016
All versions
Microsoft
Windows Server 2019
All versions

References (2)

Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.