CVE-2023-32083 Microsoft Failover Cluster Information Disclosure Vulnerability
An attacker can exploit a heap-based buffer overflow in Microsoft Failover Cluster to disclose sensitive information.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-32083?
CVE-2023-32083 is a medium-severity vulnerability in Microsoft Windows Server 2016, published on 11 Jul 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Microsoft Failover Cluster Information Disclosure Vulnerability
Weakness: CWE-122
Which versions are affected by CVE-2023-32083?
It affects 3 products.
Products include Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022.
How do I fix CVE-2023-32083?
No fix has been published for CVE-2023-32083 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-32083 being exploited?
There is no known exploitation of CVE-2023-32083 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows Server 2016
- CVE-2021-34458 Windows Kernel Remote Code Execution Vulnerability
- CVE-2024-38076 Windows Remote Desktop Licensing Service Remote Code Execution Vulnerability
- CVE-2026-27928 Windows Hello Security Feature Bypass Vulnerability
- CVE-2025-27482 Windows Remote Desktop Services Remote Code Execution Vulnerability
- CVE-2024-49106 Windows Remote Desktop Services Remote Code Execution Vulnerability
Sources
Also known as GHSA-wrhh-c5hh-rcgx.