CVE-2023-21568 Microsoft SQL Server Integration Service (VS extension) Remote Code Execution Vulnerability
Remote code execution vulnerability in Microsoft SQL Server Integration Services for Visual Studio extensions allows attackers to execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-21568?
CVE-2023-21568 is a high-severity unsafe deserialization vulnerability in Microsoft SQL Server Integration Services for Visual Studio 2019, published on 14 Feb 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
Microsoft SQL Server Integration Service (VS extension) Remote Code Execution Vulnerability
Weakness: CWE-502
Which versions are affected by CVE-2023-21568?
It affects 2 products.
Products include Microsoft Sql Server 2019 Integration Services, Microsoft Sql Server 2022 Integration Services.
How do I fix CVE-2023-21568?
No fix has been published for CVE-2023-21568 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2023-21568 being exploited?
There is no known exploitation of CVE-2023-21568 in the wild and no public exploit code.
Sources
Also known as GHSA-hmm6-p5gh-p2h9.