cnvd-2019-07446
Vulnerability from cnvd

Title: Ruby on Rails任意文件读取漏洞

Description:

Ruby on Rails是一套使用Ruby开发的，非常有生产力、维护性高、容易布署的 Web 开发框架，是全世界 Web 应用程式开发的首选框架之一。

Ruby on Rails存在任意文件读取漏洞，漏洞源于使用render渲染文件内容却未能指定接受格式，攻击者可利用该漏洞渲染服务器上的任意文件，造成文件内容泄漏。

Severity: 中

Patch Name: Ruby on Rails任意文件读取漏洞的补丁

Patch Description:

Ruby on Rails是一套使用Ruby开发的，非常有生产力、维护性高、容易布署的 Web 开发框架，是全世界 Web 应用程式开发的首选框架之一。

Ruby on Rails存在任意文件读取漏洞，漏洞源于使用render渲染文件内容却未能指定接受格式，攻击者可利用该漏洞渲染服务器上的任意文件，造成文件内容泄漏。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://rubyonrails.org/

Reference: https://groups.google.com/forum/#!topic/rubyonrails-security/pFRKI96Sm8Q https://github.com/rails/rails/commit/f4c70c2222180b8d9d924f00af0c7fd632e267 https://www.seebug.org/vuldb/ssvid-97864

Impacted products
Name
['Ruby on Rails Ruby on Rails <6.0.0.beta3', 'Ruby on Rails Ruby on Rails <5.2.2.1', 'Ruby on Rails Ruby on Rails <5.1.6.2', 'Ruby on Rails Ruby on Rails <5.0.7.2', 'Ruby on Rails Ruby on Rails <4.2.11.1']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5418"
    }
  },
  "description": "Ruby on Rails\u662f\u4e00\u5957\u4f7f\u7528Ruby\u5f00\u53d1\u7684\uff0c\u975e\u5e38\u6709\u751f\u4ea7\u529b\u3001\u7ef4\u62a4\u6027\u9ad8\u3001\u5bb9\u6613\u5e03\u7f72\u7684\nWeb \u5f00\u53d1\u6846\u67b6\uff0c\u662f\u5168\u4e16\u754c Web \u5e94\u7528\u7a0b\u5f0f\u5f00\u53d1\u7684\u9996\u9009\u6846\u67b6\u4e4b\u4e00\u3002\n\nRuby on Rails\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528render\u6e32\u67d3\u6587\u4ef6\u5185\u5bb9\u5374\u672a\u80fd\u6307\u5b9a\u63a5\u53d7\u683c\u5f0f\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6e32\u67d3\u670d\u52a1\u5668\u4e0a\u7684\u4efb\u610f\u6587\u4ef6\uff0c\u9020\u6210\u6587\u4ef6\u5185\u5bb9\u6cc4\u6f0f\u3002",
  "discovererName": "Aaron Patterson",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://rubyonrails.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-07446",
  "openTime": "2019-03-19",
  "patchDescription": "Ruby on Rails\u662f\u4e00\u5957\u4f7f\u7528Ruby\u5f00\u53d1\u7684\uff0c\u975e\u5e38\u6709\u751f\u4ea7\u529b\u3001\u7ef4\u62a4\u6027\u9ad8\u3001\u5bb9\u6613\u5e03\u7f72\u7684\r\nWeb \u5f00\u53d1\u6846\u67b6\uff0c\u662f\u5168\u4e16\u754c Web \u5e94\u7528\u7a0b\u5f0f\u5f00\u53d1\u7684\u9996\u9009\u6846\u67b6\u4e4b\u4e00\u3002\r\n\r\nRuby on Rails\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u6f0f\u6d1e\u6e90\u4e8e\u4f7f\u7528render\u6e32\u67d3\u6587\u4ef6\u5185\u5bb9\u5374\u672a\u80fd\u6307\u5b9a\u63a5\u53d7\u683c\u5f0f\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6e32\u67d3\u670d\u52a1\u5668\u4e0a\u7684\u4efb\u610f\u6587\u4ef6\uff0c\u9020\u6210\u6587\u4ef6\u5185\u5bb9\u6cc4\u6f0f\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 on Rails\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Ruby on Rails Ruby on Rails \u003c6.0.0.beta3",
      "Ruby on Rails Ruby on Rails \u003c5.2.2.1",
      "Ruby on Rails Ruby on Rails \u003c5.1.6.2",
      "Ruby on Rails Ruby on Rails \u003c5.0.7.2",
      "Ruby on Rails Ruby on Rails \u003c4.2.11.1"
    ]
  },
  "referenceLink": "https://groups.google.com/forum/#!topic/rubyonrails-security/pFRKI96Sm8Q\r\nhttps://github.com/rails/rails/commit/f4c70c2222180b8d9d924f00af0c7fd632e267\r\nhttps://www.seebug.org/vuldb/ssvid-97864",
  "serverity": "\u4e2d",
  "submitTime": "2019-03-19",
  "title": "Ruby on Rails\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e"
}


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