cnvd-2016-01953
Vulnerability from cnvd
Title
Google Chrome V8 Array.prototype.concat拒绝服务漏洞
Description
Google Chrome是由Google开发的一款Web浏览工具。 Google Chrome 49.0.2623.108之前版本，V8/builtins.cc/Array.prototype.concat实现中未正确考虑元素数据类型，远程攻击者可利用此漏洞通过构造的JavaScript代码，造成拒绝服务。
Severity
高
Patch Name
Google Chrome V8 Array.prototype.concat拒绝服务漏洞的补丁
Patch Description
Google Chrome是由Google开发的一款Web浏览工具。 Google Chrome 49.0.2623.108之前版本，V8/builtins.cc/Array.prototype.concat实现中未正确考虑元素数据类型，远程攻击者可利用此漏洞通过构造的JavaScript代码，造成拒绝服务。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://code.google.com/p/chromium/issues/detail?id=594574 https://codereview.chromium.org/1804963002/ http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html

Reference
https://code.google.com/p/chromium/issues/detail?id=594574 https://codereview.chromium.org/1804963002/ http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-1646
Impacted products
Name
['google V8', 'Google Chrome <49.0.2623.108']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1646"
    }
  },
  "description": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 49.0.2623.108\u4e4b\u524d\u7248\u672c\uff0cV8/builtins.cc/Array.prototype.concat\u5b9e\u73b0\u4e2d\u672a\u6b63\u786e\u8003\u8651\u5143\u7d20\u6570\u636e\u7c7b\u578b\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u7684JavaScript\u4ee3\u7801\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Wen Xu",
  "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://code.google.com/p/chromium/issues/detail?id=594574\r\nhttps://codereview.chromium.org/1804963002/\r\nhttp://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01953",
  "openTime": "2016-03-31",
  "patchDescription": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 49.0.2623.108\u4e4b\u524d\u7248\u672c\uff0cV8/builtins.cc/Array.prototype.concat\u5b9e\u73b0\u4e2d\u672a\u6b63\u786e\u8003\u8651\u5143\u7d20\u6570\u636e\u7c7b\u578b\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u7684JavaScript\u4ee3\u7801\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 V8 Array.prototype.concat\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "google V8",
      "Google Chrome \u003c49.0.2623.108"
    ]
  },
  "referenceLink": "https://code.google.com/p/chromium/issues/detail?id=594574\r\nhttps://codereview.chromium.org/1804963002/\r\nhttp://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-1646",
  "serverity": "\u9ad8",
  "submitTime": "2016-03-30",
  "title": "Google Chrome V8 Array.prototype.concat\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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