CVE-2020-2187

MediumCVSS 5.6/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 5.6/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-295

Affected software

Vendor	Product	Versions
Jenkins project	Jenkins Amazon EC2 Plugin	>= unspecified, <= 1.50.1

References

http://www.openwall.com/lists/oss-security/2020/05/06/3Mailing List, Third Party Advisory
https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1528Vendor Advisory
http://www.openwall.com/lists/oss-security/2020/05/06/3Mailing List, Third Party Advisory
https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1528Vendor Advisory

Timeline

Published: May 6, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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