CVE-2023-29340 AV1 Video Extension Remote Code Execution Vulnerability
Attackers can execute arbitrary code via the Microsoft AV1 Video Extension, requiring users to apply vendor patches.
- 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-2023-29340?
CVE-2023-29340 is a high-severity code injection vulnerability in Microsoft AV1 Video Extension, published on 9 May 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
AV1 Video Extension Remote Code Execution Vulnerability
Which versions are affected by CVE-2023-29340?
It affects 1 product.
Products include Microsoft Av1 Video Extension.
How do I fix CVE-2023-29340?
No fix has been published for CVE-2023-29340 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2023-29340 being exploited?
There is no known exploitation of CVE-2023-29340 in the wild and no public exploit code.
Other vulnerabilities in Microsoft AV1 Video Extension
- CVE-2023-29341 AV1 Video Extension Remote Code Execution Vulnerability
- CVE-2022-38019 AV1 Video Extension Remote Code Execution Vulnerability
- CVE-2022-30167 AV1 Video Extension Remote Code Execution Vulnerability
- CVE-2022-30193 AV1 Video Extension Remote Code Execution Vulnerability
- CVE-2020-17105 AV1 Video Extension Remote Code Execution Vulnerability
Sources
Also known as GHSA-rvf3-p78w-rwgg.