CVE编号
CVE-2020-25613利用情况
暂无补丁情况
官方补丁披露时间
2020-10-07漏洞描述
Ruby是松本行弘软件开发者的一种跨平台、面向对象的动态类型编程语言。 在Ruby 2.5.8及之前版本、2.6.x到2.6.6以及2.7.x到2.7.1版本中都发现了一个问题。WEBrick是一个与Ruby捆绑在一起的简单HTTP服务器，它没有严格检查transfer-encoding头值。攻击者可能利用此问题绕过反向代理（它的头检查也很差），这可能导致HTTP请求走私攻击。解决建议
目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/
参考链接 |
|
|---|---|
| https://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7 | |
| https://hackerone.com/reports/965267 | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.netapp.com/advisory/ntap-20210115-0008/ | |
| https://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/ |
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 | ruby-lang | ruby | * |
Up to (including) 2.5.8 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | ruby-lang | ruby | * |
From (including) 2.6.0 |
Up to (including) 2.6.6 |
||||
| 运行在以下环境 | |||||||||
| 应用 | ruby-lang | ruby | * |
From (including) 2.7.0 |
Up to (including) 2.7.1 |
||||
| 运行在以下环境 | |||||||||
| 应用 | ruby-lang | webrick | * |
Up to (including) 1.6.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | ruby | * |
Up to (excluding) 6.2.1-136.al8.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | ruby | * |
Up to (excluding) 2.5.8-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | ruby | * |
Up to (excluding) 2.6.6-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | ruby | * |
Up to (excluding) 2.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | ruby | * |
Up to (excluding) 2.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | ruby | * |
Up to (excluding) 2.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | ruby | * |
Up to (excluding) 2.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | ruby | * |
Up to (excluding) 2.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon linux_AMI | ruby | * |
Up to (excluding) 2.0.0.648-2.39.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | ruby | * |
Up to (excluding) 2.0.0.648-36.amzn2.0.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | ruby | * |
Up to (excluding) 2.0.0.648-2.39.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | ruby | * |
Up to (excluding) 2.7.3-136.module+el8.4.0+10728+4c884998 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | ruby | * |
Up to (excluding) 9.1.17.0-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | ruby | * |
Up to (excluding) 9.1.17.0-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | ruby | * |
Up to (excluding) 1.7.26-1+deb9u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | ruby | * |
Up to (excluding) 9.1.17.0-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 32 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | ruby | * |
Up to (excluding) 2.7.2-135.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | ruby | * |
Up to (excluding) 2.7.2-135.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | ruby | * |
Up to (excluding) 2.5.8-lp152.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | ruby | * |
Up to (excluding) 0.2.0-136.module+el8.4.0+20239+cbf59dc8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | ruby | * |
Up to (excluding) 2.7.3-136.module+el8.4.0+10728+4c884998 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | ruby | * |
Up to (excluding) 2.1.9-19.6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | ruby | * |
Up to (excluding) 2.3.1-2~ubuntu16.04.15 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | ruby2.3 | * |
Up to (excluding) 2.3.1-2~ubuntu16.04.15 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | ruby | * |
Up to (excluding) 2.5.1-1ubuntu1.8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | ruby2.5 | * |
Up to (excluding) 2.5.1-1ubuntu1.8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | ruby | * |
Up to (excluding) 2.7.0-5ubuntu1.3 |
|||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100
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