Remote Code Execution (RCE) Affecting microsoft.chakracore Open this link in a new tab package, versions [,1.11.3)
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
1 Apr 2019
13 Nov 2018
Anonymous working with Trend Micro's Zero Day Initiative, Qixun Zhao of Qihoo 360 Vulcan Team, Jonathan Jacobi (@j0nathanj) of MSRC-IL
How to fix?
Microsoft.ChakraCore to version 1.11.3 or higher.
Affected versions of this package are vulnerable to Remote Code Execution (RCE) due to the way that the Chakra scripting engine handles objects in memory in Microsoft Edge. This may cause memory corruption in such a way that an attacker could execute arbitrary code in the context of the current user and gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker could take control of an affected system and may be able to install programs; view, change, or delete data; or create new accounts with full user rights.