Duplicate Advisory: Picklescan Allows Remote Code Execution via Malicious Pickle File Bypassing Static Analysis

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-769v-p64c-89pr. This link is maintained to preserve external references.

Original Description

picklescan before 0.0.22 only considers standard pickle file extensions in the scope for its vulnerability scan. An attacker could craft a malicious model that uses Pickle include a malicious pickle file with a non-standard file extension. Because the malicious pickle file inclusion is not considered as part of the scope of picklescan, the file would pass security checks and appear to be safe, when it could instead prove to be problematic.