CVE-2018-0986
Microsoft Windows Defender - 'mpengine.dll' Memory Corruption
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Existe una vulnerabilidad de ejecución remota de código cuando Microsoft Malware Protection Engine no escanea correctamente un archivo especialmente manipulado. Esto desemboca en una corrupción de memoria, también conocida como "Microsoft Malware Protection Engine Remote Code Execution Vulnerability". Esto afecta a Windows Defender, Windows Intune Endpoint Protection, Microsoft Security Essentials, Microsoft System Center Endpoint Protection, Microsoft Exchange Server, Microsoft System Center y Microsoft Forefront Endpoint Protection.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2017-12-01 CVE Reserved
- 2018-04-04 CVE Published
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- 2024-09-28 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/103593 | Third Party Advisory | |
| http://www.securitytracker.com/id/1040631 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/44402 | 2024-08-05 |
| URL | Date | SRC |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0986 | 2021-09-09 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | - | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | 1511 Search vendor "Microsoft" for product "Windows 10" and version "1511" | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | 1607 Search vendor "Microsoft" for product "Windows 10" and version "1607" | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | 1703 Search vendor "Microsoft" for product "Windows 10" and version "1703" | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | 1709 Search vendor "Microsoft" for product "Windows 10" and version "1709" | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 7 Search vendor "Microsoft" for product "Windows 7" | - | sp1 |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 8.1 Search vendor "Microsoft" for product "Windows 8.1" | * | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Rt 8.1 Search vendor "Microsoft" for product "Windows Rt 8.1" | * | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | r2 Search vendor "Microsoft" for product "Windows Server 2008" and version "r2" | sp1 |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012" | * | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012" | r2 Search vendor "Microsoft" for product "Windows Server 2012" and version "r2" | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2016 Search vendor "Microsoft" for product "Windows Server 2016" | * | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Windows Defender Search vendor "Microsoft" for product "Windows Defender" | - | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Server 2016 Search vendor "Microsoft" for product "Windows Server 2016" | 1709 Search vendor "Microsoft" for product "Windows Server 2016" and version "1709" | - |
Safe
|
| Microsoft Search vendor "Microsoft" | Exchange Server Search vendor "Microsoft" for product "Exchange Server" | 2013 Search vendor "Microsoft" for product "Exchange Server" and version "2013" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Exchange Server Search vendor "Microsoft" for product "Exchange Server" | 2016 Search vendor "Microsoft" for product "Exchange Server" and version "2016" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Security Essentials Search vendor "Microsoft" for product "Security Essentials" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Forefront Endpoint Protection 2010 Search vendor "Microsoft" for product "Forefront Endpoint Protection 2010" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Intune Endpoint Protection Search vendor "Microsoft" for product "Intune Endpoint Protection" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | System Center Endpoint Protection Search vendor "Microsoft" for product "System Center Endpoint Protection" | * | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | System Center Endpoint Protection Search vendor "Microsoft" for product "System Center Endpoint Protection" | 2012 Search vendor "Microsoft" for product "System Center Endpoint Protection" and version "2012" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | System Center Endpoint Protection Search vendor "Microsoft" for product "System Center Endpoint Protection" | 2012 Search vendor "Microsoft" for product "System Center Endpoint Protection" and version "2012" | r2 |
Affected
| ||||||