PT-2026-55667 · Pypi · Picklescan
CVSS v3.1
8.1
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
picklescan versions prior to 0.0.30
Description
The software fails to detect malicious pickle files that exploit the
make label() function within lib2to3.pgen2.pgen.ParserGenerator inside the reduce method. This allows attackers to craft pickle files containing embedded code that bypasses detection and executes arbitrary commands when the pickle.load() function is called.Recommendations
Update to version 0.0.30 or later.
Exploit
Fix
Deserialization of Untrusted Data
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Weakness Enumeration
Related Identifiers
Affected Products
Picklescan