Remote Code Execution Vulnerability in Microsoft ChakraCore Scripting Engine
CVE-2020-0767

7.5HIGH

Key Information:

Vendor
Microsoft
Status
Chakracore
Microsoft Edge (edgehtml-based) On Windows 10 Version 1803 For 32-bit Systems
Microsoft Edge (edgehtml-based) On Windows 10 Version 1803 For X64-based Systems
Microsoft Edge (edgehtml-based) On Windows 10 Version 1803 For Arm64-based Systems
Vendor
CVE Published:
11 February 2020

Summary

A vulnerability exists in the ChakraCore scripting engine that could allow remote code execution if a user views a specially crafted webpage. The vulnerability arises from the engine's improper handling of objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on the affected system. Users are advised to apply the necessary updates to mitigate potential risks associated with this threat.

Affected Version(s)

ChakraCore = unspecified

Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Systems = unspecified

Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Systems = unspecified

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.