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.
- Microsoft Windows - '.LNK' Shortcut File Code Execution2017-08-06 · local · windows
- Microsoft Windows - '.LNK' Shortcut File Code Execution (Metasploit)2017-07-26 · local · windows
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
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1511 | All versions |
| Microsoft | Windows 10 1607 | All versions |
| Microsoft | Windows 10 1703 | All versions |
| Microsoft | Windows 7 | All versions |
| Microsoft | Windows 8.1 | All versions |
| Microsoft | Windows Rt 8.1 | All versions |
| Microsoft | Windows Server 2008 | All versions Version r2 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | All versions |
References
- NVD record
- CVE.org record
- CISA KEV catalog
- http://www.securityfocus.com/bid/98818
- http://www.securitytracker.com/id/1038671
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8464
- https://www.exploit-db.com/exploits/42382/
- https://www.exploit-db.com/exploits/42429/
- http://www.securityfocus.com/bid/98818
- http://www.securitytracker.com/id/1038671
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8464
- https://www.exploit-db.com/exploits/42382/
- https://www.exploit-db.com/exploits/42429/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-8464