Vulnerability CVE-2019-16546
Published: 2019-11-21   Modified: 2019-11-24

Description:
Jenkins Google Compute Engine Plugin 4.1.1 and earlier does not verify SSH host keys when connecting agents created by the plugin, enabling man-in-the-middle attacks.

Type:

CWE-639

 (Authorization Bypass Through User-Controlled Key)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Jenkins -> Google compute engine 

 References:
http://www.openwall.com/lists/oss-security/2019/11/21/1
https://jenkins.io/security/advisory/2019-11-21/#SECURITY-1584
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