Jenkins Git client Plugin 3.11.0 and earlier does not perform SSH host key verification when connecting to Git repositories via SSH, enabling man-in-the-middle attacks.
https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1468
http://www.openwall.com/lists/oss-security/2022/07/27/1
Source: MITRE
Published: 2022-07-27
Updated: 2022-08-02
Type: CWE-322
Base Score: 8.1
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 2.2
Severity: HIGH