CNVD-2016-05594

Vulnerability from cnvd - Published: 2016-07-28
VLAI
Title
Google Chrome PAC功能信息泄露漏洞
Description
Google Chrome是由Google开发的一款Web浏览工具。 Google Chrome 52.0.2743.82之前版本中存在信息泄露漏洞，PAC功能net/proxy/proxy_service.cc未确保URL信息限制到了某个方案、主机、端口。远程攻击者通过PAC脚本操作服务器，可获取凭证信息。
Severity
中
Patch Name
Google Chrome PAC功能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之前版本中存在信息泄露漏洞，PAC功能net/proxy/proxy_service.cc未确保URL信息限制到了某个方案、主机、端口。远程攻击者通过PAC脚本操作服务器，可获取凭证信息。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/593759 https://codereview.chromium.org/1996773002 http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html

Reference
https://crbug.com/593759 https://codereview.chromium.org/1996773002 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-2016-5134"
    }
  },
  "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\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0cPAC\u529f\u80fdnet/proxy/proxy_service.cc\u672a\u786e\u4fddURL\u4fe1\u606f\u9650\u5236\u5230\u4e86\u67d0\u4e2a\u65b9\u6848\u3001\u4e3b\u673a\u3001\u7aef\u53e3\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7PAC\u811a\u672c\u64cd\u4f5c\u670d\u52a1\u5668\uff0c\u53ef\u83b7\u53d6\u51ed\u8bc1\u4fe1\u606f\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/593759\r\nhttps://codereview.chromium.org/1996773002\r\nhttp://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-05594",
  "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\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0cPAC\u529f\u80fdnet/proxy/proxy_service.cc\u672a\u786e\u4fddURL\u4fe1\u606f\u9650\u5236\u5230\u4e86\u67d0\u4e2a\u65b9\u6848\u3001\u4e3b\u673a\u3001\u7aef\u53e3\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7PAC\u811a\u672c\u64cd\u4f5c\u670d\u52a1\u5668\uff0c\u53ef\u83b7\u53d6\u51ed\u8bc1\u4fe1\u606f\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 PAC\u529f\u80fd\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c52.0.2743.82"
  },
  "referenceLink": "https://crbug.com/593759\r\nhttps://codereview.chromium.org/1996773002\r\nhttp://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-27",
  "title": "Google Chrome PAC\u529f\u80fd\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}



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Sightings

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Nomenclature

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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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