CVE-2021-31681 Deserialization in n/a
Attackers can execute arbitrary code by providing a crafted YAML file to the YOLO library due to unsafe deserialization.
- 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-2021-31681?
CVE-2021-31681 is a high-severity unsafe deserialization vulnerability in n/a, published on 31 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
Deserialization of Untrusted Data vulnerability in yolo 3 allows attackers to execute arbitrary code via crafted yaml file.
Weakness: CWE-502
Which versions are affected by CVE-2021-31681?
It affects 1 product.
Products include Ultralytics Yolov3.
How do I fix CVE-2021-31681?
No fix has been published for CVE-2021-31681 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-2021-31681 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-31681 exists.
Sources
Also known as GHSA-4wv7-983f-6869.