低危 Ruby HTTP响应分离漏洞
CVE编号
CVE-2017-17742利用情况
暂无补丁情况
官方补丁披露时间
2018-04-04漏洞描述
Ruby一种为简单快捷的面向对象编程（面向对象程序设计）而创的脚本语言。 Ruby存在HTTP响应分离漏洞，攻击者利用此漏洞可向WEBrick服务器的HTTP响应，注入构造的键和值。解决建议
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：https://bugzilla.redhat.com/show_bug.cgi?id=1561952https://access.redhat.com/security/cve/cve-2017-17742https://www.ruby-lang.org/en/news/2018/03/28/http-response-splitting-in-webrick-cve-2017-17742/http://www.ruby-lang.org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 | * | From (including) 2.2.0 | Up to (excluding) 2.2.10 | ||||
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| 应用 | ruby-lang | ruby | * | From (including) 2.3.0 | Up to (excluding) 2.3.7 | ||||
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| 应用 | ruby-lang | ruby | * | From (including) 2.4.0 | Up to (excluding) 2.4.4 | ||||
| 运行在以下环境 | |||||||||
| 应用 | ruby-lang | ruby | * | From (including) 2.5.0 | Up to (excluding) 2.5.1 | ||||
| 运行在以下环境 | |||||||||
| 应用 | ruby-lang | ruby | 2.6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | rubygem-io-console | * | Up to (excluding) 2.0.0-36.1.al7 | |||||
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| 系统 | alpine_3.10 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
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| 系统 | alpine_3.11 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
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| 系统 | alpine_3.12 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
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| 系统 | alpine_3.13 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
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| 系统 | alpine_3.14 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
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| 系统 | alpine_3.15 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
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| 系统 | alpine_3.16 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
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| 系统 | alpine_3.17 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
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| 系统 | alpine_3.18 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
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| 系统 | alpine_3.4 | ruby | * | Up to (excluding) 2.3.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | ruby | * | Up to (excluding) 2.3.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | ruby | * | Up to (excluding) 2.4.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | ruby | * | Up to (excluding) 2.4.4-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | ruby | * | Up to (excluding) 2.5.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | ruby | * | Up to (excluding) 0.9.6-36.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | ruby20 | * | Up to (excluding) 2.0.8.1-1.11.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | ruby | * | Up to (excluding) 2.0.0.648-36.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | jruby | * | Up to (excluding) 9.1.17.0-3+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | jruby | * | Up to (including) 9.1.17.0-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | jruby | * | Up to (excluding) 9.3.9.0+ds-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | ruby1.8 | * | Up to (excluding) 1.8.7.358-7.1+deb7u6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | jruby | * | Up to (excluding) 1.5.6-9+deb8u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | jruby | * | Up to (excluding) 1.7.26-1+deb9u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | jruby | * | Up to (excluding) 9.3.9.0+ds-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | rubygem-bigdecimal-1.3.2-88.fc26.i686.rpm ( | * | Up to (excluding) 2.4.4-88.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | rubygem-bigdecimal-debuginfo-1.3.2-88.fc27.s390x.rpm ( | * | Up to (excluding) 2.4.4-89.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | rubygem-json-debuginfo-2.1.0-92.fc28.aarch64.rpm ( | * | Up to (excluding) 2.5.1-92.fc28 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | ruby2.5-doc-ri | * | Up to (excluding) 2.5.5-lp151.4.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | ruby2.5-doc-ri | * | Up to (excluding) 2.5.5-lp151.4.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 4.3.2-36.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | ruby | * | Up to (excluding) 2.0.0.648-36.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | libruby2_1-2_1 | * | Up to (excluding) 2.1.9-19.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | ruby2.1 | * | Up to (excluding) 2.1.9-19.3.2 | |||||
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| 系统 | suse_12_SP5 | ruby2.1 | * | Up to (excluding) 2.1.9-19.3.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | ruby1.9.1 | * | Up to (excluding) 1.9.3.484-2ubuntu1.12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | ruby1.9.1 | * | Up to (excluding) 1.9.3.484-2ubuntu1.12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | ruby2.3 | * | Up to (excluding) 2.3.1-2~16.04.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | ruby2.3 | * | Up to (excluding) 2.3.1-2~16.04.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | ruby2.5 | * | Up to (excluding) 2.5.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | ruby2.5 | * | Up to (excluding) 2.5.1-1 | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-113 | HTTP头部中CRLF序列转义处理不恰当（HTTP响应分割） |
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