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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Elastic Elasticsearch
Default version status: unaffected
7.10.0 to ≤ 7.13.3affected
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/f9c5d7c9e26ee087b736d727953afd34 ↗