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.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Elastic | Elasticsearch | >= 7.10.0, <= 7.13.3 |
References
- http://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
- https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177Vendor Advisory
- https://gist.github.com/lucasdrufva/f9c5d7c9e26ee087b736d727953afd34
- https://security.netapp.com/advisory/ntap-20210827-0006/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- http://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
- https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177Vendor Advisory
- https://security.netapp.com/advisory/ntap-20210827-0006/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
Timeline
- Published
- Jul 21, 2021
- Last modified
- Jun 17, 2026
- NVD status
- Modified