CVE-2017-8558

HIGH 7.8CVE-2017-8558 · Published 29/06/2017 · updated 17/06/2026

Package	Affected versions	Patched versions
forefront endpoint protection microsoft	`= 2010`	No fix yet

Description

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".

References

securityfocus.com/bid/99262 · Third Party Advisory
securitytracker.com/id/1038783 · Third Party Advisory
securitytracker.com/id/1038784 · Third Party Advisory
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8558 · Vendor Advisory
exploit-db.com/exploits/42264 · Third Party Advisory

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