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high8.8Known exploitedPublic exploit code

CVE-2017-8464

Microsoft Windows Shell (.lnk) Remote Code Execution Vulnerability

Exploited in the wild

This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2022-02-10. Federal due date: 2022-08-10.

Apply updates per vendor instructions.

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

Windows Shell in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows local users or remote attackers to execute arbitrary code via a crafted .LNK file, which is not properly handled during icon display in Windows Explorer or any other application that parses the icon of the shortcut. aka "LNK Remote Code Execution Vulnerability."

Affected products

VendorProductAffected versions
MicrosoftWindows 10 1511
All versions
MicrosoftWindows 10 1607
All versions
MicrosoftWindows 10 1703
All versions
MicrosoftWindows 7
All versions
MicrosoftWindows 8.1
All versions
MicrosoftWindows Rt 8.1
All versions
MicrosoftWindows Server 2008
All versions
Version r2
MicrosoftWindows Server 2012
All versions
Version r2
MicrosoftWindows Server 2016
All versions

References