cnvd-2016-05597
Vulnerability from cnvd
Title
Google Chrome CSPSource::schemeMatches信息泄露漏洞
Description
Google Chrome是由Google开发的一款Web浏览工具。 Google Chrome 52.0.2743.82之前版本Blink的CSP实现中，WebKit/Source/core/frame/csp/CSPSource.cpp/CSPSource::schemeMatches函数未应用http :80策略到https :443 URL，也未应用ws :80策略到wss :443 URL，可使远程攻击者通过CSP报告，确定特定HSTS网站的浏览情况。
Severity
中
Patch Name
Google Chrome CSPSource::schemeMatches信息泄露漏洞的补丁
Patch Description
Google Chrome是由Google开发的一款Web浏览工具。 Google Chrome 52.0.2743.82之前版本Blink的CSP实现中，WebKit/Source/core/frame/csp/CSPSource.cpp/CSPSource::schemeMatches函数未应用http :80策略到https :443 URL，也未应用ws :80策略到wss :443 URL，可使远程攻击者通过CSP报告，确定特定HSTS网站的浏览情况。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://crbug.com/625945 https://codereview.chromium.org/2125873003 http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html

Reference
https://crbug.com/625945 https://codereview.chromium.org/2125873003 http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html
Impacted products
Name
Google Chrome <52.0.2743.82
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "92053"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5137"
    }
  },
  "description": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 52.0.2743.82\u4e4b\u524d\u7248\u672cBlink\u7684CSP\u5b9e\u73b0\u4e2d\uff0cWebKit/Source/core/frame/csp/CSPSource.cpp/CSPSource::schemeMatches\u51fd\u6570\u672a\u5e94\u7528http :80\u7b56\u7565\u5230https :443 URL\uff0c\u4e5f\u672a\u5e94\u7528ws :80\u7b56\u7565\u5230wss :443 URL\uff0c\u53ef\u4f7f\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7CSP\u62a5\u544a\uff0c\u786e\u5b9a\u7279\u5b9aHSTS\u7f51\u7ad9\u7684\u6d4f\u89c8\u60c5\u51b5\u3002",
  "discovererName": "Google",
  "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://crbug.com/625945\r\nhttps://codereview.chromium.org/2125873003\r\nhttp://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-05597",
  "openTime": "2016-07-28",
  "patchDescription": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 52.0.2743.82\u4e4b\u524d\u7248\u672cBlink\u7684CSP\u5b9e\u73b0\u4e2d\uff0cWebKit/Source/core/frame/csp/CSPSource.cpp/CSPSource::schemeMatches\u51fd\u6570\u672a\u5e94\u7528http :80\u7b56\u7565\u5230https :443 URL\uff0c\u4e5f\u672a\u5e94\u7528ws :80\u7b56\u7565\u5230wss :443 URL\uff0c\u53ef\u4f7f\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7CSP\u62a5\u544a\uff0c\u786e\u5b9a\u7279\u5b9aHSTS\u7f51\u7ad9\u7684\u6d4f\u89c8\u60c5\u51b5\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": "Google Chrome CSPSource::schemeMatches\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c52.0.2743.82"
  },
  "referenceLink": "https://crbug.com/625945\r\nhttps://codereview.chromium.org/2125873003\r\nhttp://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-27",
  "title": "Google Chrome CSPSource::schemeMatches\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}


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