CNVD-2015-00038

Vulnerability from cnvd - Published: 2015-01-05
VLAI
Title
RubyGems Doorkeeper跨站请求伪造漏洞
Description
RubyGems(简称 gems)是一个用于对 Ruby组件进行打包的 Ruby 打包系统。 RubyGems Doorkeeper存在跨站请求伪造漏洞,因为它未能正确地验证HTTP请求。攻击者可以利用此漏洞在登录用户的上下文中执行未经授权的操作。
Severity
Patch Name
RubyGems Doorkeeper跨站请求伪造漏洞的补丁
Patch Description
RubyGems(简称 gems)是一个用于对 Ruby组件进行打包的 Ruby 打包系统。RubyGems Doorkeeper存在跨站请求伪造漏洞,因为它未能正确地验证HTTP请求。攻击者可以利用此漏洞在登录用户的上下文中执行未经授权的操作。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: http://rubygems.org

Reference
http://www.securityfocus.com/bid/71831
Impacted products
Name
RubyGems Doorkeeper <=1.4.0
Show details on source website

{
  "bids": {
    "bid": {
      "bidNumber": "71831"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-8144"
    }
  },
  "description": "RubyGems\uff08\u7b80\u79f0 gems\uff09\u662f\u4e00\u4e2a\u7528\u4e8e\u5bf9 Ruby\u7ec4\u4ef6\u8fdb\u884c\u6253\u5305\u7684 Ruby \u6253\u5305\u7cfb\u7edf\u3002 \r\n\r\nRubyGems Doorkeeper\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u56e0\u4e3a\u5b83\u672a\u80fd\u6b63\u786e\u5730\u9a8c\u8bc1HTTP\u8bf7\u6c42\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u767b\u5f55\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u672a\u7ecf\u6388\u6743\u7684\u64cd\u4f5c\u3002",
  "discovererName": "Sergey Belov of DigitalOcean",
  "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\nhttp://rubygems.org",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00038",
  "openTime": "2015-01-05",
  "patchDescription": "RubyGems\uff08\u7b80\u79f0 gems\uff09\u662f\u4e00\u4e2a\u7528\u4e8e\u5bf9 Ruby\u7ec4\u4ef6\u8fdb\u884c\u6253\u5305\u7684 Ruby \u6253\u5305\u7cfb\u7edf\u3002RubyGems Doorkeeper\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u56e0\u4e3a\u5b83\u672a\u80fd\u6b63\u786e\u5730\u9a8c\u8bc1HTTP\u8bf7\u6c42\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u767b\u5f55\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u672a\u7ecf\u6388\u6743\u7684\u64cd\u4f5c\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": "RubyGems Doorkeeper\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "RubyGems Doorkeeper \u003c=1.4.0"
  },
  "referenceLink": "http://www.securityfocus.com/bid/71831",
  "serverity": "\u4e2d",
  "submitTime": "2015-01-04",
  "title": "RubyGems Doorkeeper\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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