Remote Code Execution (RCE) Affecting microsoft.chakracore package, versions [,1.11.2)
Threat Intelligence
EPSS
11.55% (96th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-DOTNET-MICROSOFTCHAKRACORE-173914
- published 1 Apr 2019
- disclosed 9 Oct 2018
- credit Paul Leathers
How to fix?
Upgrade Microsoft.ChakraCore to version 1.11.2 or higher.
Overview
Microsoft.ChakraCore is a core part of the Chakra Javascript engine that powers Microsoft Edge
Affected versions of this package are vulnerable to Remote Code Execution (RCE) due to 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.
References
CVSS Scores
version 3.1