Description
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Internet Explorer 11 | Windows 7 for 32-bit Systems Service Pack 1, Windows 7 for x64-based Systems Service Pack 1, Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows 8.1 for 32-bit systems, Windows 8.1 for x64-based systems, Windows Server 2012 R2, Windows RT 8.1, Windows 10 for 32-bit Systems, Windows… | — |
| Microsoft | Internet Explorer 11 on Windows Server 2012 | unspecified | — |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems | unspecified | — |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems | unspecified | — |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems | unspecified | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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edxsh/CVE-2019-1221 ★ 1 · Dec 18, 2020
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.