elastic logstash 证书验证不恰当
CVE编号
CVE-2021-22138利用情况
暂无补丁情况
N/A披露时间
2021-05-14漏洞描述
In Logstash versions after 6.4.0 and before 6.8.15 and 7.12.0 a TLS certificate validation flaw was found in the monitoring feature. When specifying a trusted server CA certificate Logstash would not properly verify the certificate returned by the monitoring server. This could result in a man in the middle style attack against the Logstash monitoring data.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-7-12-0-and-6-8-15-security-update/268125 | |
| https://security.netapp.com/advisory/ntap-20210629-0001/ |
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 | logstash | * | From (including) 6.4.0 | Up to (excluding) 6.8.15 | ||||
| 运行在以下环境 | |||||||||
| 应用 | elastic | logstash | * | From (including) 7.0.0 | Up to (excluding) 7.12.0 | ||||
- 攻击路径 网络
- 攻击复杂度 高
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 无
- 保密性 低
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-295 | 证书验证不恰当 |
Exp相关链接
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