Description
Elasticsearch versions 7.7.0 to 7.10.1 contain an information disclosure flaw in the async search API. Users who execute an async search will improperly store the HTTP headers. An Elasticsearch user with the ability to read the .tasks index could obtain sensitive request headers of other users in the cluster. This issue is fixed in Elasticsearch 7.10.2
Remediation
References
https://discuss.elastic.co/t/elasticsearch-7-10-2-security-update/261164
https://security.netapp.com/advisory/ntap-20210219-0004/
https://www.oracle.com/security-alerts/cpuapr2022.html
Related Vulnerabilities
CVE-2020-36732 Vulnerability in maven package org.webjars.bowergithub.brix:crypto-js
CVE-2021-21368 Vulnerability in maven package org.webjars.npm:msgpack5
CVE-2017-1000093 Vulnerability in maven package org.jenkins-ci.plugins:pollscm
CVE-2020-7011 Vulnerability in npm package @elastic/app-search-node
CVE-2023-38691 Vulnerability in npm package matrix-appservice-bridge