CVE-2020-13388 – jw-util

Package

Manager: pip
Name: jw-util
Vulnerable Version: =-class.-jw.util.version.version- || =1.0a || =1.0dev1 || =1.3.4 || =1.3.5 || =1.3.6 || =1.3.7 || =1.4 || =1.4.1 || =1.4.2 || =1.5.1 || =1.5.2 || =1.5.3 || =1.5.4 || =1.5.5 || =1.5a0 || =1.5a1 || =1.5a2 || =1.5a3 || =1.5a4 || =1.5b0 || =1.6 || =1.7 || =1.8 || =1.9 || =1.9.1 || =1.9.2 || =2 || =2.0 || =2.0.1 || =2.0a0 || =2.0a1 || =2.0a2 || =2.0a3 || =2.0b0 || =2.1 || =2.2 || >=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: 2024-02-16T08:18:06.025087Z
Source: https://osv-vulnerabilities
CWE IDs: ["CWE-78"]
Alternative ID: N/A
Finding: F404
Auto approve: 1