Remote Code Execution (RCE) Affecting microsoft.chakracore Open this link in a new tab package, versions [,1.11.9)
Proof of concept
Do your applications use this vulnerable package?
3 Jul 2019
14 May 2019
Qixun Zhao of Qihoo 360 Vulcan Team, Yuki Chen of Qihoo 360 Vulcan Team
How to fix?
Microsoft.ChakraCore to version 1.11.9 or higher.
Affected versions of this package are vulnerable to Remote Code Execution (RCE). The Chakra scripting engine improperly handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user and then escalate privileges from there.