CVE-2021-22145
- State
- Published
- Severity
- Not scored
- Published
- Jul 21, 2021
- Updated
- Jul 8, 2025
- Reserved
- Jan 4, 2021
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.
Scores
The record has no CVSS score.
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
ElasticsearchElastic |
|
References
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://security.netapp.com/advisory/ntap-20210827-0006/
- https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177
- http://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.html
- https://gist.github.com/lucasdrufva/f9c5d7c9e26ee087b736d727953afd34technical-description
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