Description
A command injection vulnerability exists in MLflow's model serving container initialization code, specifically in the `_install_model_dependencies_to_env()` function. When deploying a model with `env_manager=LOCAL`, MLflow reads dependency specifications from the model artifact's `python_env.yaml` file and directly interpolates them into a shell command without sanitization. This allows an attacker to supply a malicious model artifact and achieve arbitrary command execution on systems that deploy the model. The vulnerability affects versions 3.8.0 and is fixed in version 3.8.2.
Problem types
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
Product status
References
huntr.com/bounties/dc9c1c20-7879-4050-87df-4d095fe5ca75
github.com/...ommit/361b6f620adf98385c6721e384fb5ef9a30bb05e