CVE Vulnerabilities

CVE-2020-2187

Improper Certificate Validation

Published: May 06, 2020 | Modified: Oct 25, 2023
CVSS 3.x
5.6
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS 2.x
6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

Jenkins Amazon EC2 Plugin 1.50.1 and earlier unconditionally accepts self-signed certificates and does not perform hostname validation, enabling man-in-the-middle attacks.

Weakness

The product does not validate, or incorrectly validates, a certificate.

Affected Software

Name Vendor Start Version End Version
Amazon_ec2 Jenkins * 1.50.1 (including)

Potential Mitigations

References