CVE-2018-8347 Privilege escalation in Windows 10
Attackers can gain elevated privileges on Windows systems by exploiting improper symbolic link parsing in the kernel.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-8347?
CVE-2018-8347 is a high-severity vulnerability in Microsoft Windows 10, published on 15 Aug 2018. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An elevation of privilege vulnerability exists in Microsoft Windows when the Windows kernel fails to properly handle parsing of certain symbolic links, aka "Windows Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers.
Which versions are affected by CVE-2018-8347?
It affects 2 products.
Products include Microsoft Windows 10, Microsoft Windows Server 2016.
How do I fix CVE-2018-8347?
No fix has been published for CVE-2018-8347 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-8347 being exploited?
There is no known exploitation of CVE-2018-8347 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 10
- CVE-2015-2426 Microsoft Windows Adobe Type Manager Library Remote Code Execution
- CVE-2015-1769 Microsoft Windows Mount Manager Privilege Escalation
- CVE-2020-1467 Windows Hard Link Elevation of Privilege Vulnerability
- CVE-2021-26424 Windows TCP/IP Remote Code Execution Vulnerability
- CVE-2021-28476 Windows Hyper-V Remote Code Execution Vulnerability
Sources
Also known as GHSA-mh2c-pmfp-vwqr.