Description (CNA)
picklescan before 0.0.33 contains an incomplete deny-list that fails to block pydoc.locate and operator.methodcaller functions, allowing attackers to bypass security checks. Remote attackers can craft malicious pickle files using these unblocked functions to achieve arbitrary code execution when the pickle is deserialized.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| picklescan / picklescan | affected 0 before 0.0.33; unaffected 0.0.33 |
CWE
CWE-184
References
- https://github.com/mmaitre314/picklescan/security/advisories/GHSA-84r2-jw7c-4r5q
- https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-incomplete-disallowed-inputs
ADP enrichment
No English description supplied.