GHSA-345p-pw5q-g98v

ghsaUSosv

Jenkins Google Compute Engine Plugin does not verify SSH host keys when connecting agents created by the plugin

view advisory published 2022-05-24Licence: CC-BY-4.0

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. Google Compute Engine Plugin 4.2.0 verifies SSH host keys before executing any commands on agents.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2019-16546US	medium5.9	0.87% (59th)	—	2019-11-21
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.

references

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2019/11/21/1WEB
https://jenkins.io/security/advisory/2019-11-21/#SECURITY-1584WEB
https://nvd.nist.gov/vuln/detail/CVE-2019-16546ADVISORY

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan