A missing permission check in Jenkins Pipeline: Shared Groovy Libraries Plugin 2.14 and earlier allowed users with Overall/Read access to obtain limited information about the content of SCM repositories referenced by global libraries.
www.openwall.com/lists/oss-security/2019/07/31/1
access.redhat.com/errata/RHSA-2019:2594
access.redhat.com/errata/RHSA-2019:2651
access.redhat.com/errata/RHSA-2019:2662
github.com/jenkinsci/workflow-cps-global-lib-plugin
github.com/jenkinsci/workflow-cps-global-lib-plugin/commit/6fce1e241d82641e8648c546bc63c22a5e07e96b
jenkins.io/security/advisory/2019-07-31/#SECURITY1422
nvd.nist.gov/vuln/detail/CVE-2019-10357