CVE-2018-8231 Memory corruption in Windows 10
Remote attackers can execute arbitrary code by exploiting improper memory handling in the Windows HTTP Protocol Stack.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-8231?
CVE-2018-8231 is a high-severity memory corruption vulnerability in Microsoft Windows 10, published on 14 Jun 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A remote code execution vulnerability exists when HTTP Protocol Stack (Http.sys) improperly handles objects in memory, aka "HTTP Protocol Stack Remote Code Execution Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers.
Which versions are affected by CVE-2018-8231?
It affects 3 products.
Products include Microsoft Windows 10, Microsoft Windows Server 1803, Microsoft Windows Server 2016.
How do I fix CVE-2018-8231?
No fix has been published for CVE-2018-8231 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2018-8231 being exploited?
There is no known exploitation of CVE-2018-8231 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-hmwc-h5cg-w686.