Severity
5.5MEDIUM
EPSS
19.2%
top 4.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedMay 26
Latest updateMay 13

Description

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, Microsoft Exchange Server 2013 and 2016, does not properly scan a specially crafted file leading to denial of service. aka "Microsoft Malware Protection Engine Denial of Service Vulnerability", a different vulnerabil

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

CVEListV5microsoft_corporation/malware_protectionMicrosoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, Microsoft Exchange Server 2013 and 2016.

🔴Vulnerability Details

2
GHSA
GHSA-r39x-33q8-cxfv: The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows2022-05-13
CVEList
CVE-2017-8542: The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows2017-05-26

📋Vendor Advisories

1
Microsoft
Microsoft Malware Protection Engine Denial of Service Vulnerability2017-05-09
CVE-2017-8542 (MEDIUM CVSS 5.5) | The Microsoft Malware Protection En | cvebase.io