中危 icinga icinga 证书验证不恰当
CVE编号
CVE-2021-37698利用情况
暂无补丁情况
官方补丁披露时间
2021-08-20漏洞描述
Icinga is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. In versions 2.5.0 through 2.13.0, ElasticsearchWriter, GelfWriter, InfluxdbWriter and Influxdb2Writer do not verify the server's certificate despite a certificate authority being specified. Icinga 2 instances which connect to any of the mentioned time series databases (TSDBs) using TLS over a spoofable infrastructure should immediately upgrade to version 2.13.1, 2.12.6, or 2.11.11 to patch the issue. Such instances should also change the credentials (if any) used by the TSDB writer feature to authenticate against the TSDB. There are no workarounds aside from upgrading.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。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 | icinga | icinga | * | From (including) 2.12.0 | Up to (excluding) 2.12.6 | ||||
| 运行在以下环境 | |||||||||
| 应用 | icinga | icinga | * | From (including) 2.13.0 | Up to (excluding) 2.13.1 | ||||
| 运行在以下环境 | |||||||||
| 应用 | icinga | icinga | * | From (including) 2.5.0 | Up to (excluding) 2.11.10 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | icinga2 | * | Up to (excluding) 2.12.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | icinga2 | * | Up to (excluding) 2.13.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | icinga2 | * | Up to (excluding) 2.13.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | icinga2 | * | Up to (excluding) 2.13.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | icinga2 | * | Up to (excluding) 2.13.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | icinga2 | * | Up to (excluding) 2.13.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | icinga2 | * | Up to (including) 2.10.3-2+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | icinga2 | * | Up to (including) 2.12.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | icinga2 | * | Up to (excluding) 2.13.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | icinga2 | * | Up to (excluding) 2.6.0-2+deb9u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | icinga2 | * | Up to (excluding) 2.13.1-1 | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-295 | 证书验证不恰当 |
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