CVE编号
CVE-2021-22144利用情况
暂无补丁情况
N/A披露时间
2021-07-26漏洞描述
In Elasticsearch versions before 7.13.3 and 6.8.17 an uncontrolled recursion vulnerability that could lead to a denial of service attack was identified in the Elasticsearch Grok parser. A user with the ability to submit arbitrary queries to Elasticsearch could create a malicious Grok query that will crash the Elasticsearch node.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/elasticsearch-7-13-3-and-6-8-17-security-update/278100 | |
| https://security.netapp.com/advisory/ntap-20210827-0006/ |
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 | * |
Up to (excluding) 6.8.17 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | elastic | elasticsearch | * |
From (including) 7.0.0 |
Up to (excluding) 7.13.3 |
||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
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