GHSA-34WX-X2W9-VQM3 DoS vulnerability in bundled XStream library in Jenkins Core

Jenkins 2.333 and earlier, LTS 2.319.2 and earlier is affected by the XStream library’s vulnerability CVE-2021-43859. This library is used by Jenkins to serialize and deserialize various XML files, like global and job config.xml, build.xml, and numerous others. This allows attackers able to submi...