TrendLabs: Use-after-free (UAF) Vulnerability CVE-2018-8373 in VBScript Engine Affects Internet Explorer to Run Shellcode

Figure 4. IE vulnerability PoC

REF: https://blog.trendmicro.com/trendlabs-security-intelligence/use-after-free-uaf-vulnerability-cve-2018-8373-in-vbscript-engine-affects-internet-explorer-to-run-shellcode/