CNVD-2016-03257

Vulnerability from cnvd - Published: 2016-05-18
VLAI
Title
Google Chrome V8拒绝服务漏洞（CNVD-2016-03257）
Description
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。Google V8是其中的一套开源JavaScript引擎。 Google Chrome 50.0.2661.102之前版本中使用的Google V8 5.0.71.47之前版本的zone.cc文件中的‘Zone::New’函数存在安全漏洞，该漏洞源于程序未能正确确定扩展特定的内存分配的时间。远程攻击者可利用该漏洞借助特制的JavaScript代码造成拒绝服务（缓冲区溢出）。
Severity
中
Patch Name
Google Chrome V8拒绝服务漏洞（CNVD-2016-03257）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 V8是其中的一套开源JavaScript引擎。 Google Chrome 50.0.2661.102之前版本中使用的Google V8 5.0.71.47之前版本的zone.cc文件中的‘Zone::New’函数存在安全漏洞，该漏洞源于程序未能正确确定扩展特定的内存分配的时间。远程攻击者可利用该漏洞借助特制的JavaScript代码造成拒绝服务（缓冲区溢出）。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： http://googlechromereleases.blogspot.com/2016/05/stable-channel-update.html https://crbug.com/606115 https://codereview.chromium.org/1945313002

Reference
http://googlechromereleases.blogspot.com/2016/05/stable-channel-update.html https://crbug.com/606115 https://codereview.chromium.org/1945313002
Impacted products
Name
['Google Chrome <50.0.2661.102', 'Google V8 <5.0.71.47']
Show details on source website
To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "90584"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1669"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002Google V8\u662f\u5176\u4e2d\u7684\u4e00\u5957\u5f00\u6e90JavaScript\u5f15\u64ce\u3002\r\n\r\nGoogle Chrome 50.0.2661.102\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684Google V8 5.0.71.47\u4e4b\u524d\u7248\u672c\u7684zone.cc\u6587\u4ef6\u4e2d\u7684\u2018Zone::New\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u786e\u5b9a\u6269\u5c55\u7279\u5b9a\u7684\u5185\u5b58\u5206\u914d\u7684\u65f6\u95f4\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684JavaScript\u4ee3\u7801\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u6ea2\u51fa\uff09\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\nhttp://googlechromereleases.blogspot.com/2016/05/stable-channel-update.html\r\nhttps://crbug.com/606115\r\nhttps://codereview.chromium.org/1945313002",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03257",
  "openTime": "2016-05-18",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002Google V8\u662f\u5176\u4e2d\u7684\u4e00\u5957\u5f00\u6e90JavaScript\u5f15\u64ce\u3002\r\n\r\nGoogle Chrome 50.0.2661.102\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684Google V8 5.0.71.47\u4e4b\u524d\u7248\u672c\u7684zone.cc\u6587\u4ef6\u4e2d\u7684\u2018Zone::New\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u786e\u5b9a\u6269\u5c55\u7279\u5b9a\u7684\u5185\u5b58\u5206\u914d\u7684\u65f6\u95f4\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684JavaScript\u4ee3\u7801\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u6ea2\u51fa\uff09\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-03257\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Chrome \u003c50.0.2661.102",
      "Google V8 \u003c5.0.71.47"
    ]
  },
  "referenceLink": "http://googlechromereleases.blogspot.com/2016/05/stable-channel-update.html\r\nhttps://crbug.com/606115\r\nhttps://codereview.chromium.org/1945313002",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-16",
  "title": "Google Chrome V8\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-03257\uff09"
}



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