CVE编号
CVE-2021-27927利用情况
暂无补丁情况
官方补丁披露时间
2021-03-04漏洞描述
In Zabbix before 4.0.28rc1, 5.x before 5.0.8rc1, 5.1.x and 5.2.x before 5.2.4rc1, and 5.3.x and 5.4.x before 5.4.0alpha1, the CControllerAuthenticationUpdate controller lacks a CSRF protection mechanism. The code inside this controller calls diableSIDValidation inside the init() method.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://support.zabbix.com/browse/ZBX-18942 |
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 | zabbix | zabbix | * |
Up to (excluding) 4.0.28 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | zabbix | zabbix | * |
From (including) 5.0.0 |
Up to (excluding) 5.0.8 |
||||
| 运行在以下环境 | |||||||||
| 应用 | zabbix | zabbix | * |
From (including) 5.1.0 |
Up to (excluding) 5.2.4 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | zabbix | * |
Up to (excluding) 5.0.9-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | zabbix | * |
Up to (excluding) 5.2.6-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | zabbix | * |
Up to (excluding) 5.2.6-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | zabbix | * |
Up to (excluding) 5.2.6-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | zabbix | * |
Up to (excluding) 5.2.6-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | zabbix | * |
Up to (excluding) 4.0.4+dfsg-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | zabbix | * |
Up to (excluding) 3.0.31+dfsg-0+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | zabbix | * |
Up to (excluding) 4.0.29-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | zabbix | * |
Up to (excluding) 4.0.29-1.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | zabbix | * |
Up to (excluding) 4.0.37-lp153.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | zabbix | * |
Up to (excluding) 4.0.12-4.12.1 |
|||||
- 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 N/A
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 传输被破坏
- 服务器危害 服务器失陷
- 全网数量 N/A
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