CNVD-2015-00811

Vulnerability from cnvd - Published: 2015-01-30
VLAI
Title
Google Chrome Skia拒绝服务漏洞(CNVD-2015-00811)
Description
Google Skia是美国谷歌(Google)公司的一个开源且基于C++的图形库,它可应用于Mozilla Firefox、Google Chrome等浏览器中,也可用在Android开放手机平台中。 Google Chrome 40.0.2214.85及之前版本中使用的Skia中的gpu/GrBitmapTextContext.cpp和gpu /GrDistanceFieldTextContext.cpp文件存在安全漏洞。远程攻击者可借助特制的数据利用该漏洞造成拒绝服务(缓冲区溢出读取)。
Severity
高
Patch Name
Google Chrome Skia拒绝服务漏洞(CNVD-2015-00811)的补丁
Patch Description
Google Skia是美国谷歌(Google)公司的一个开源且基于C++的图形库,它可应用于Mozilla Firefox、Google Chrome等浏览器中,也可用在Android开放手机平台中。Google Chrome 40.0.2214.85及之前版本中使用的Skia中的gpu/GrBitmapTextContext.cpp和gpu /GrDistanceFieldTextContext.cpp文件存在安全漏洞。远程攻击者可借助特制的数据利用该漏洞造成拒绝服务(缓冲区溢出读取)。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/2015/01/stable-update.html

Reference
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-1360
Impacted products
Name
Google Chrome <40.0.2214.91
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1360"
    }
  },
  "description": "Google Skia\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u4e14\u57fa\u4e8eC++\u7684\u56fe\u5f62\u5e93\uff0c\u5b83\u53ef\u5e94\u7528\u4e8eMozilla Firefox\u3001Google Chrome\u7b49\u6d4f\u89c8\u5668\u4e2d\uff0c\u4e5f\u53ef\u7528\u5728Android\u5f00\u653e\u624b\u673a\u5e73\u53f0\u4e2d\u3002\r\n\r\nGoogle Chrome 40.0.2214.85\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684Skia\u4e2d\u7684gpu/GrBitmapTextContext.cpp\u548cgpu /GrDistanceFieldTextContext.cpp\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6570\u636e\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u6ea2\u51fa\u8bfb\u53d6\uff09\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/2015/01/stable-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00811",
  "openTime": "2015-01-30",
  "patchDescription": "Google Skia\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u4e14\u57fa\u4e8eC++\u7684\u56fe\u5f62\u5e93\uff0c\u5b83\u53ef\u5e94\u7528\u4e8eMozilla Firefox\u3001Google Chrome\u7b49\u6d4f\u89c8\u5668\u4e2d\uff0c\u4e5f\u53ef\u7528\u5728Android\u5f00\u653e\u624b\u673a\u5e73\u53f0\u4e2d\u3002Google Chrome 40.0.2214.85\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684Skia\u4e2d\u7684gpu/GrBitmapTextContext.cpp\u548cgpu /GrDistanceFieldTextContext.cpp\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6570\u636e\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u6ea2\u51fa\u8bfb\u53d6\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 Skia\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-00811\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c40.0.2214.91"
  },
  "referenceLink": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-1360",
  "serverity": "\u9ad8",
  "submitTime": "2015-01-29",
  "title": "Google Chrome Skia\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-00811\uff09"
}



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