Description
In Elasticsearch versions 6.0.0-beta1 to 6.2.4 a disclosure flaw was found in the _snapshot API. When the access_key and security_key parameters are set using the _snapshot API they can be exposed as plain text by users able to query the _snapshot API.
Remediation
References
https://discuss.elastic.co/t/elastic-stack-6-3-0-and-5-6-10-security-update/135777
https://www.elastic.co/community/security
Related Vulnerabilities
CVE-2018-12541 Vulnerability in maven package io.vertx:vertx-core
CVE-2019-1003094 Vulnerability in maven package org.jenkins-ci.plugins:open-stf
CVE-2018-1000192 Vulnerability in maven package org.jenkins-ci.main:jenkins-core
CVE-2013-2172 Vulnerability in maven package org.apache.santuario:xmlsec
CVE-2019-0225 Vulnerability in maven package org.apache.jspwiki:jspwiki-builder