CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
Low
torch is vulnerable to Remote Code Execution (RCE). The vulnerability is caused by a lack of restriction on function calls when a worker node sends a PythonUDF to the master node, which then executes the function without proper validation within the torch.distributed.rpc framework. This allows attackers to execute arbitrary commands by leveraging built-in Python functions like eval during multi-CPU RPC communication.