Description
Jenkins Jira Issue Updater Plugin stores credentials unencrypted in job config.xml files on the Jenkins master where they can be viewed by users with Extended Read permission, or access to the master file system.
Remediation
References
http://www.openwall.com/lists/oss-security/2019/04/12/2
http://www.securityfocus.com/bid/107790
https://jenkins.io/security/advisory/2019-04-03/#SECURITY-837
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CVE-2018-15756 Vulnerability in maven package org.springframework:spring-web
CVE-2020-36188 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind