[org.jvnet.hudson.plugins:swarm-plugin] Jenkins Swarm Plugin Client vulnerable to man-in-the-middle attacks

Jenkins Swarm Plugin Client 3.4 and earlier bundled a version of the commons-httpclient library with the vulnerability CVE-2012-6153 that incorrectly verified SSL certificates, making it susceptible to man-in-the-middle attacks.

References

• https://nvd.nist.gov/vuln/detail/CVE-2017-1000402
• https://jenkins.io/security/advisory/2017-10-11/
• https://github.com/advisories/GHSA-pj45-8vhc-mh2f