CVE-2020-13388 – jw.util

Package

Manager: pip
Name: jw.util
Vulnerable Version: >=0 <2.3

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.01563 pctl0.80806

Details

OS Command Injection in jw.util An exploitable vulnerability exists in the configuration-loading functionality of the jw.util package before 2.3 for Python. When loading a configuration with FromString or FromStream with YAML, one can execute arbitrary Python code, resulting in OS command execution, because safe_load is not used.

Metadata

Created: 2021-06-02T21:45:12Z
Modified: 2023-03-03T23:20:29Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-h72c-w3q3-55qq/GHSA-h72c-w3q3-55qq.json
CWE IDs: ["CWE-78"]
Alternative ID: GHSA-h72c-w3q3-55qq
Finding: F404
Auto approve: 1