Description
Jenkins Support Core Plugin 2.72 and earlier provides the serialized user authentication as part of the "About user (basic authentication details only)" information, which can include the session ID of the user creating the support bundle in some configurations.
Remediation
References
https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2150
Related Vulnerabilities
CVE-2020-17530 Vulnerability in maven package org.apache.struts:struts2-core
CVE-2018-11804 Vulnerability in maven package org.apache.spark:spark-core_2.11
CVE-2013-7398 Vulnerability in maven package com.ning:async-http-client
CVE-2019-12421 Vulnerability in maven package org.apache.nifi:nifi-web-ui
CVE-2011-1184 Vulnerability in maven package org.apache.tomcat:catalina