CVE-2020-2185 : Jenkins Amazon EC2 Plugin 1.50.1 and earlier does not validate SSH host keys whe

Jenkins Amazon EC2 Plugin 1.50.1 and earlier does not validate SSH host keys when connecting agents, enabling man-in-the-middle attacks.

Published 2020-05-06 13:15:14

Updated 2023-10-25 18:16:35

Source Jenkins Project

View at NVD, CVE.org

Products affected by CVE-2020-2185

Jenkins » Amazon Ec2 » For Jenkins
Versions up to, including, (<=) 1.50.1
cpe:2.3:a:jenkins:amazon_ec2:*:*:*:*:*:jenkins:*:*
Matching versions

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 30 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
5.6	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L	2.2	3.4	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low

https://jenkins.io/security/advisory/2020-05-06/#SECURITY-381

Jenkins Security Advisory 2020-05-06
Vendor Advisory
http://www.openwall.com/lists/oss-security/2020/05/06/3

oss-security - Multiple vulnerabilities in Jenkins plugins
Mailing List;Third Party Advisory

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