In mlflow version 2.20.3, the temporary directory used for creating Python virtual environments is assigned insecure world-writable permissions (0o777). This vulnerability allows an attacker with write access to the /tmp directory to exploit a race condition and overwrite .py files in the virtual environment, leading to arbitrary code execution. The issue is resolved in version 3.4.0.
0.0.10.1.00.2.00.2.10.3.00.4.00.4.10.4.20.5.00.5.1+146 more3.4.0rc0Exploitability
AV:LAC:HPR:LUI:NScope
S:UImpact
C:HI:HA:HCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H