CVE Vulnerability

CVE-2020-13388

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://joel-malwarebenchmark.github.io Exploit Third Party Advisory
https://joel-malwarebenchmark.github.io/blog/2020/04/27/cve-2020-13388-jw-util-vulnerability/
https://security.netapp.com/advisory/ntap-20200528-0002/
Configurations

Configuration 1

cpe:2.3:a:python:jw.util:*:*:*:*:*:python:*:*
Information

Published : 2020-05-22 05:15

Updated : 2020-05-28 01:15

NVD link : CVE-2020-13388

Mitre link : CVE-2020-13388

Products Affected
No products.
CWE
CWE-78