GHSA-hr65-qq6p-87r4
Exposure of Sensitive Information to an Unauthorized Actor in Elasticsearch
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.elasticsearch:elasticsearch | >= 7.11.0, < 7.11.2 | 7.11.2 |
| Maven | org.elasticsearch:elasticsearch | < 6.8.15 | 6.8.15 |
Details
As written in the advisory (Markdown source, shown as plain text).
In Elasticsearch versions before 7.11.2 and 6.8.15 a document disclosure flaw was found when Document or Field Level Security is used. Search queries do not properly preserve security permissions when executing certain cross-cluster search queries. This could result in the search disclosing the existence of documents the attacker should not be able to view. This could result in an attacker gaining additional insight into potentially sensitive indices.
References
External links from the advisory. They lead to third-party sites.