低危 CarrierWave up to 1.3.1/2.1.0 on Ruby Download server-side request forgery
CVE编号
CVE-2021-21288利用情况
暂无补丁情况
官方补丁披露时间
2021-02-09漏洞描述
CarrierWave is an open-source RubyGem which provides a simple and flexible way to upload files from Ruby applications. In CarrierWave before versions 1.3.2 and 2.1.1 the download feature has an SSRF vulnerability, allowing attacks to provide DNS entries or IP addresses that are intended for internal use and gather information about the Intranet infrastructure of the platform. This is fixed in versions 1.3.2 and 2.1.1.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 | carrierwave_project | carrierwave | * | Up to (excluding) 1.3.2 | |||||
| 运行在以下环境 | |||||||||
| 应用 | carrierwave_project | carrierwave | * | From (including) 2.0.1 | Up to (excluding) 2.1.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | ruby-carrierwave | * | Up to (including) 1.3.1-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | ruby-carrierwave | * | Up to (including) 1.3.1-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | ruby-carrierwave | * | Up to (excluding) 1.3.2-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | ruby-carrierwave | * | Up to (including) 0.10.0+gh-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | ruby-carrierwave | * | Up to (excluding) 1.3.2-1 | |||||
- 攻击路径 远程
- 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 N/A
- 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-918 | 服务端请求伪造（SSRF） |
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