cnvd-2016-05480
Vulnerability from cnvd
Title
Google Chrome PPAPI安全绕过漏洞
Description
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。 Google Chrome 52.0.2743.82之前版本中的PPAPI实现过程中存在安全绕过漏洞，该漏洞源于程序不存在IPC消息的源。远程攻击者可借助特制的消息类型利用该漏洞绕过沙盒保护机制。
Severity
高
Patch Name
Google Chrome PPAPI安全绕过漏洞的补丁
Patch Description
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。 Google Chrome 52.0.2743.82之前版本中的PPAPI实现过程中存在安全绕过漏洞，该漏洞源于程序不存在IPC消息的源。远程攻击者可借助特制的消息类型利用该漏洞绕过沙盒保护机制。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html

Reference
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-1706
Impacted products
Name
Google Chrome <52.0.2743.82
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "92263"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1706"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\r\n\r\nGoogle Chrome 52.0.2743.82\u4e4b\u524d\u7248\u672c\u4e2d\u7684PPAPI\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e0d\u5b58\u5728IPC\u6d88\u606f\u7684\u6e90\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6d88\u606f\u7c7b\u578b\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6c99\u76d2\u4fdd\u62a4\u673a\u5236\u3002",
  "discovererName": "Google",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-05480",
  "openTime": "2016-07-26",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\r\n\r\nGoogle Chrome 52.0.2743.82\u4e4b\u524d\u7248\u672c\u4e2d\u7684PPAPI\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e0d\u5b58\u5728IPC\u6d88\u606f\u7684\u6e90\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6d88\u606f\u7c7b\u578b\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6c99\u76d2\u4fdd\u62a4\u673a\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": "Google Chrome PPAPI\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c52.0.2743.82"
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-1706",
  "serverity": "\u9ad8",
  "submitTime": "2016-07-25",
  "title": "Google Chrome PPAPI\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}


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