CVE-2023-35323 Windows OLE Remote Code Execution Vulnerability
An attacker can execute arbitrary code on Windows systems by exploiting a use-after-free vulnerability in the OLE component.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-35323?
CVE-2023-35323 is a high-severity use after free vulnerability in Microsoft Windows 11 21h2, published on 11 Jul 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Windows OLE Remote Code Execution Vulnerability
Weakness: CWE-416
Which versions are affected by CVE-2023-35323?
It affects 2 products.
Products include Microsoft Windows 11 21h2, Microsoft Windows Server 2022.
How do I fix CVE-2023-35323?
No fix has been published for CVE-2023-35323 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-2023-35323 being exploited?
There is no known exploitation of CVE-2023-35323 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 11 21h2
- CVE-2024-38080 Microsoft Windows Hyper-V Privilege Escalation
- CVE-2023-23392 HTTP Protocol Stack Remote Code Execution Vulnerability
- CVE-2024-43533 Remote Desktop Client Remote Code Execution Vulnerability
- CVE-2024-38259 Microsoft Management Console Remote Code Execution Vulnerability
- CVE-2023-38146 Windows Themes Remote Code Execution Vulnerability
Sources
Also known as GHSA-3xxc-c29x-7gmx.