Description
A remote code execution vulnerability exists when the Microsoft Malware Protection Engine does not properly scan a specially crafted file, leading to memory corruption, aka "Microsoft Malware Protection Engine Remote Code Execution Vulnerability." This affects Windows Defender, Windows Intune Endpoint Protection, Microsoft Security Essentials, Microsoft System Center Endpoint Protection, Microsoft Exchange Server, Microsoft System Center, Microsoft Forefront Endpoint Protection.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Windows Defender | Windows 10 for 32-bit Systems, Windows 10 for x64-based Systems, Windows 10 Version 1511 for 32-bit Systems, Windows 10 Version 1511 for x64-based Systems, Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows 10 Version 1703 for 32-bit Systems, Windows … | — |
| Microsoft | Windows Intune Endpoint Protection | Windows Intune Endpoint Protection | — |
| Microsoft | Microsoft Security Essentials | Microsoft Security Essentials | — |
| Microsoft | Microsoft System Center Endpoint Protection | Microsoft System Center Endpoint Protection | — |
| Microsoft | Microsoft Exchange Server | 2013, 2016 | — |
| Microsoft | Microsoft System Center | 2012 Endpoint Protection, 2012 R2 Endpoint Protection | — |
| Microsoft | Microsoft Forefront Endpoint Protection | 2010 | — |
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.
Exploit-DB 1
- Microsoft Windows Defender - 'mpengine.dll' Memory Corruption EDB-44402 · dos · Apr 5, 2018 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 1040631 vdb-entry
- 103593 vdb-entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0986
- 44402 exploit