CVE编号
CVE-2021-20228利用情况
EXP 已公开补丁情况
官方补丁披露时间
2021-04-30漏洞描述
A flaw was found in the Ansible Engine 2.9.18, where sensitive info is not masked by default and is not protected by the no_log feature when using the sub-option feature of the basic.py module. This flaw allows an attacker to obtain sensitive information. The highest threat from this vulnerability is to confidentiality.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://bugzilla.redhat.com/show_bug.cgi?id=1925002 | |
| https://github.com/ansible/ansible/pull/73487 | |
| https://www.debian.org/security/2021/dsa-4950 |
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 | redhat | ansible_automation_platform | 1.2 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | ansible_engine | 2.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | ansible_engine | 2.9 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | ansible_engine | 2.9.18 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | ansible_tower | 3.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | ansible | * |
Up to (excluding) 4.4.12-1.el8ev |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | ansible | * |
Up to (excluding) 2.7.7+dfsg-1+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | ansible | * |
Up to (excluding) 2.9.16+dfsg-1.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | ansible | * |
Up to (excluding) 2.10.5+dfsg-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | ansible | * |
Up to (excluding) 2.2.1.0-2+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | ansible | * |
Up to (excluding) 2.10.5+dfsg-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | ansible | * |
Up to (excluding) 2.9.21-bp153.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | ansible | * |
Up to (excluding) 4.4.1-1.el8ev |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_8 | ansible | * |
Up to (excluding) 4.4.12-1.el8ev |
|||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 普通权限
- 影响范围 有限影响
- EXP成熟度 EXP 已公开
- 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 服务器失陷
- 全网数量 N/A
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