cnvd-2016-07196
Vulnerability from cnvd
Title
Google Chrome PDFium堆缓冲区溢出漏洞（CNVD-2016-07196）
Description
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。PDFium是其中的一个开源PDF渲染引擎。 Google Chrome 53.0.2785.89之前的版本中的PDFium存在堆的缓冲区溢出漏洞。攻击者可利用该漏洞在浏览器上下文中执行任意代码，或造成拒绝服务。
Severity
高
Patch Name
Google Chrome PDFium堆缓冲区溢出漏洞（CNVD-2016-07196）的补丁
Patch Description
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。PDFium是其中的一个开源PDF渲染引擎。 Google Chrome 53.0.2785.89之前的版本中的PDFium存在堆的缓冲区溢出漏洞。攻击者可利用该漏洞在浏览器上下文中执行任意代码，或造成拒绝服务。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此安全问题，补丁获取链接： http://googlechromereleases.blogspot.in/2016/08/stable-channel-update-for-desktop_31.html

Reference
http://www.securityfocus.com/bid/92717
Impacted products
Name
Google Chrome <53.0.2785.89
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "92717"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5152"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002PDFium\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90PDF\u6e32\u67d3\u5f15\u64ce\u3002\r\n\r\nGoogle Chrome 53.0.2785.89\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684PDFium\u5b58\u5728\u5806\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u6d4f\u89c8\u5668\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "GiWan Go of Stealien",
  "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.in/2016/08/stable-channel-update-for-desktop_31.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-07196",
  "openTime": "2016-09-05",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002PDFium\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90PDF\u6e32\u67d3\u5f15\u64ce\u3002\r\n\r\nGoogle Chrome 53.0.2785.89\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684PDFium\u5b58\u5728\u5806\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u6d4f\u89c8\u5668\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u6216\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 PDFium\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2016-07196\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c53.0.2785.89"
  },
  "referenceLink": "http://www.securityfocus.com/bid/92717",
  "serverity": "\u9ad8",
  "submitTime": "2016-09-05",
  "title": "Google Chrome PDFium\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2016-07196\uff09"
}


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