CNVD-2017-36535

Vulnerability from cnvd - Published: 2017-12-07
VLAI
Title
Microsoft Edge CORS安全功能绕过漏洞
Description
Microsoft Edge是一款流行的浏览器。 Microsoft Edge未正确处理重定向请求,允许远程攻击者可以利用漏洞构建恶意WEB页,诱使用户解析,绕过跨源资源共享(CORS)重定向限制。
Severity
Patch Name
Microsoft Edge CORS安全功能绕过漏洞的补丁
Patch Description
Microsoft Edge是一款流行的浏览器。 Microsoft Edge未正确处理重定向请求,允许远程攻击者可以利用漏洞构建恶意WEB页,诱使用户解析,绕过跨源资源共享(CORS)重定向限制。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

目前厂商已发布升级补丁以修复漏洞,补丁获取链接: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11872

Reference
http://www.securityfocus.com/bid/101749
Impacted products
Name
['Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows 10 1703']
Show details on source website

{
  "bids": {
    "bid": {
      "bidNumber": "101749"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-11872"
    }
  },
  "description": "Microsoft Edge\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft Edge\u672a\u6b63\u786e\u5904\u7406\u91cd\u5b9a\u5411\u8bf7\u6c42\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u6784\u5efa\u6076\u610fWEB\u9875\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u7ed5\u8fc7\u8de8\u6e90\u8d44\u6e90\u5171\u4eab\uff08CORS\uff09\u91cd\u5b9a\u5411\u9650\u5236\u3002",
  "discovererName": "Prakash Sharma (@1lastBr3ath)",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11872",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-36535",
  "openTime": "2017-12-07",
  "patchDescription": "Microsoft Edge\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft Edge\u672a\u6b63\u786e\u5904\u7406\u91cd\u5b9a\u5411\u8bf7\u6c42\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u6784\u5efa\u6076\u610fWEB\u9875\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u7ed5\u8fc7\u8de8\u6e90\u8d44\u6e90\u5171\u4eab\uff08CORS\uff09\u91cd\u5b9a\u5411\u9650\u5236\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": "Microsoft Edge CORS\u5b89\u5168\u529f\u80fd\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows 10 1703"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/101749",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-14",
  "title": "Microsoft Edge CORS\u5b89\u5168\u529f\u80fd\u7ed5\u8fc7\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 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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