Detections
Analytics
CVE-2021-22145
medium
Description
A memory disclosure vulnerability was identified in Elasticsearch 7.10.0 to 7.13.3 error reporting. A user with the ability to submit arbitrary queries to Elasticsearch could submit a malformed query that would result in an error message returned containing previously used portions of a data buffer. This buffer could contain sensitive information such as Elasticsearch documents or authentication details.
References
https://github.com/advisories/GHSA-q394-h7f5-7f44
https://gist.github.com/lucasdrufva/f9c5d7c9e26ee087b736d727953afd34
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-4866
https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177
http://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.html