CVE-2023-28306 Windows DNS Server Remote Code Execution Vulnerability
Attackers can execute arbitrary code remotely on Windows DNS Server due to a use-after-free vulnerability.
- 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-2023-28306?
CVE-2023-28306 is a medium-severity use after free vulnerability in Microsoft Windows Server 2008, published on 11 Apr 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Windows DNS Server Remote Code Execution Vulnerability
Which versions are affected by CVE-2023-28306?
It affects 5 products.
Products include Microsoft Windows Server 2008, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022.
How do I fix CVE-2023-28306?
No fix has been published for CVE-2023-28306 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2023-28306 being exploited?
There is no known exploitation of CVE-2023-28306 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows Server 2008
Sources
Also known as GHSA-c546-r2m2-7xpc.