Microsoft Edge Chakra JIT Op_MaxInAnArray / Op_MinInAnArray Misuse

Microsoft Edge: Chakra: JIT: OpMaxInAnArray and OpMinInAnArray can explicitly call user defined JavaScript functions CVE-2017-11893 1. Call patterns like "Math.max.applyMath, 1, 2, 3, 4, 5" and "Math.max.applyMath, arr" can be optimized to directly call the method "JavascriptMath::MaxInAnArray" i...

Microsoft Edge Chakra JIT - Op_MaxInAnArray and Op_MinInAnArray can Explicitly call User-Defined Jav

Exploit for windows platform in category dos / poc / 1. Call patterns like "Math.max.applyMath, 1, 2, 3, 4, 5" and "Math.max.applyMath, arr" can be optimized to directly call the method "JavascriptMath::MaxInAnArray" in the Inline Phase. 2. The method takes the original method "Math.max" as the...