Vulnerability 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.
CVSS Score
5.9
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Google Compute Engine | < 4.2.0 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2019/11/21/1Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2019-11-21/#SECURITY-1584Vendor Advisory
- http://www.openwall.com/lists/oss-security/2019/11/21/1Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2019-11-21/#SECURITY-1584Vendor Advisory
FAQ
What is CVE-2019-16546?
CVE-2019-16546 is a vulnerability with a CVSS score of 5.9 (MEDIUM). 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.
How severe is CVE-2019-16546?
CVE-2019-16546 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-16546?
Check the references section above for vendor advisories and patch information. Affected products include: Jenkins Google Compute Engine.