cnvd-2015-07976
Vulnerability from cnvd
Title
Google Chrome拒绝服务漏洞（CNVD-2015-07976）
Description
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。 Google Chrome 47.0.2526.73之前版本的media/audio/audio_output_device.cc文件中的‘AudioOutputDevice::OnDeviceAuthorized’函数存在拒绝服务漏洞。攻击者可通过访问未授权的音频输出设备利用该漏洞造成拒绝服务（堆内存破坏）。
Severity
高
Patch Name
Google Chrome拒绝服务漏洞（CNVD-2015-07976）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 47.0.2526.73之前版本的media/audio/audio_output_device.cc文件中的‘AudioOutputDevice::OnDeviceAuthorized’函数存在拒绝服务漏洞。攻击者可通过访问未授权的音频输出设备利用该漏洞造成拒绝服务（堆内存破坏）。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

用户可参考如下供应商提供的安全公告获得补丁信息： http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html

Reference
http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html https://code.google.com/p/chromium/issues/detail?id=535605 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8479
Impacted products
Name
Google Chrome <47.0.2526.73
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8479"
    }
  },
  "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 47.0.2526.73\u4e4b\u524d\u7248\u672c\u7684media/audio/audio_output_device.cc\u6587\u4ef6\u4e2d\u7684\u2018AudioOutputDevice::OnDeviceAuthorized\u2019\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bbf\u95ee\u672a\u6388\u6743\u7684\u97f3\u9891\u8f93\u51fa\u8bbe\u5907\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u5185\u5b58\u7834\u574f\uff09\u3002",
  "discovererName": "Google",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07976",
  "openTime": "2015-12-09",
  "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 47.0.2526.73\u4e4b\u524d\u7248\u672c\u7684media/audio/audio_output_device.cc\u6587\u4ef6\u4e2d\u7684\u2018AudioOutputDevice::OnDeviceAuthorized\u2019\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bbf\u95ee\u672a\u6388\u6743\u7684\u97f3\u9891\u8f93\u51fa\u8bbe\u5907\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u5185\u5b58\u7834\u574f\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-07976\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c47.0.2526.73"
  },
  "referenceLink": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html \r\nhttps://code.google.com/p/chromium/issues/detail?id=535605\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8479",
  "serverity": "\u9ad8",
  "submitTime": "2015-12-07",
  "title": "Google Chrome\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-07976\uff09"
}


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