cnvd-2018-08933
Vulnerability from cnvd
Title: Ruby HTTP响应分离漏洞
Description:
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。
Severity: 中
Patch Name: Ruby HTTP响应分离漏洞的补丁
Patch Description:
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。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description:
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
Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-17742
Impacted products
| Name | ['Ruby Ruby 2.6.0-preview1', 'Ruby Ruby 2.3.x; < 2.3.7', 'Ruby Ruby 2.4.x; < 2.4.4', 'Ruby Ruby 2.5.x; < 2.5.1', 'Ruby Ruby < 2.2.10'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "103684"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2017-17742",
"cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17742"
}
},
"description": "Ruby\u4e00\u79cd\u4e3a\u7b80\u5355\u5feb\u6377\u7684\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08\u9762\u5411\u5bf9\u8c61\u7a0b\u5e8f\u8bbe\u8ba1\uff09\u800c\u521b\u7684\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nRuby\u5b58\u5728HTTP\u54cd\u5e94\u5206\u79bb\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u5411WEBrick\u670d\u52a1\u5668\u7684HTTP\u54cd\u5e94\uff0c\u6ce8\u5165\u6784\u9020\u7684\u952e\u548c\u503c\u3002",
"discovererName": "Aaron Patterson",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://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",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-08933",
"openTime": "2018-05-04",
"patchDescription": "Ruby\u4e00\u79cd\u4e3a\u7b80\u5355\u5feb\u6377\u7684\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08\u9762\u5411\u5bf9\u8c61\u7a0b\u5e8f\u8bbe\u8ba1\uff09\u800c\u521b\u7684\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nRuby\u5b58\u5728HTTP\u54cd\u5e94\u5206\u79bb\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u5411WEBrick\u670d\u52a1\u5668\u7684HTTP\u54cd\u5e94\uff0c\u6ce8\u5165\u6784\u9020\u7684\u952e\u548c\u503c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Ruby HTTP\u54cd\u5e94\u5206\u79bb\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Ruby Ruby 2.6.0-preview1",
"Ruby Ruby 2.3.x; \u003c 2.3.7",
"Ruby Ruby 2.4.x; \u003c 2.4.4",
"Ruby Ruby 2.5.x; \u003c 2.5.1",
"Ruby Ruby \u003c 2.2.10"
]
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-17742",
"serverity": "\u4e2d",
"submitTime": "2018-04-12",
"title": "Ruby HTTP\u54cd\u5e94\u5206\u79bb\u6f0f\u6d1e"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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