Jenkins Spira Importer Plugin 3.2.3 and earlier disables SSL/TLS certificate validation for the Jenkins master JVM. References https://nvd.nist.gov/vuln/detail/CVE-2019-16558 https://jenkins.io/security/advisory/2019-12-17/#SECURITY-1580 http://www.openwall.com/lists/oss-security/2019/12/17/1 https://github.com/advisories/GHSA-2j5w-cwc3-8hxw