CVE-2021-22137
MEDIUM5.3EPSS 0.11%Exposure of Sensitive Information to an Unauthorized Actor in Elasticsearch
發布日:2022/5/24修改日:2025/4/3
描述
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.
受影響套件(2)
- Bitnami/elasticsearchfrom 0, < 6.8.15, >= 7.11.0, < 7.11.2
- Maven/org.elasticsearch:elasticsearch>= 7.11.0, < 7.11.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
參考連結(5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-22137
- PATCHhttps://github.com/elastic/elasticsearch
- WEBhttps://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125
- WEBhttps://security.netapp.com/advisory/ntap-20210625-0003
- WEBhttps://security.netapp.com/advisory/ntap-20210625-0003/