Description
Jenkins ElasticBox Jenkins Kubernetes CI/CD Plugin 1.3 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.
Remediation
References
http://www.openwall.com/lists/oss-security/2020/07/02/7
https://jenkins.io/security/advisory/2020-07-02/#SECURITY-1738
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CVE-2020-1714 Vulnerability in maven package org.keycloak:keycloak-common
CVE-2021-40525 Vulnerability in maven package org.apache.james:james-server