Description

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

Remediation

References

http://www.openwall.com/lists/oss-security/2020/05/06/3

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

Related Vulnerabilities

CVE-2015-5175 Vulnerability in maven package org.apache.cxf.fediz:fediz-core

CVE-2020-8124 Vulnerability in maven package org.webjars.npm:url-parse

CVE-2019-10744 Vulnerability in maven package org.webjars.npm:lodash

CVE-2021-32622 Vulnerability in npm package matrix-react-sdk

CVE-2020-28196 Vulnerability in npm package krb5

Severity

Medium

Classification

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

Tags

Mailing List Third Party Advisory Vendor Advisory NVD-CWE-Other