Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-8558

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on 32-bit versions of 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 does not properly scan a specially crafted file leading to memory corruption. aka "Microsoft Malware Protection Engine Remote Code Execution Vulnerability".

Published

2017-06-29T13:29:00.283

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	microsoft	windows_defender	-	Yes
Operating System	microsoft	windows_10	-	No
Operating System	microsoft	windows_10	1511	No
Operating System	microsoft	windows_10	1607	No
Operating System	microsoft	windows_10	1703	No
Operating System	microsoft	windows_7	-	No
Operating System	microsoft	windows_8.1	-	No
Operating System	microsoft	windows_server_2008	-	No
Application	microsoft	endpoint_protection	-	Yes
Application	microsoft	forefront_endpoint_protection	-	Yes
Application	microsoft	forefront_endpoint_protection	2010	Yes
Application	microsoft	security_essentials	-	Yes
Application	microsoft	windows_intune_endpoint_protection	-	Yes

References

http://www.securityfocus.com/bid/99262 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1038783 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1038784 Third Party Advisory, VDB Entry ([email protected])
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8558 Vendor Advisory ([email protected])
https://www.exploit-db.com/exploits/42264/ Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/99262 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1038783 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1038784 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8558 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/42264/ Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)