中危 elastic elasticsearch 信息暴露
CVE编号
CVE-2021-22134利用情况
暂无补丁情况
官方补丁披露时间
2021-03-09漏洞描述
A document disclosure flaw was found in Elasticsearch versions after 7.6.0 and before 7.11.0 when Document or Field Level Security is used. Get requests do not properly apply security permissions when executing a query against a recently updated document. This affects documents that have been updated and not yet refreshed in the index. This could result in the search disclosing the existence of documents and fields the attacker should not be able to view.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://discuss.elastic.co/t/elastic-stack-7-11-0-security-update/265835 | |
| https://security.netapp.com/advisory/ntap-20210430-0006/ | |
| https://www.oracle.com/security-alerts/cpuapr2022.html |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | elastic | elasticsearch | * | From (including) 7.6.0 | Up to (including) 7.11.0 | ||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 普通权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 N/A
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-200 | 信息暴露 |
| CWE-863 | 授权机制不正确 |
Exp相关链接
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