cnvd-2016-02759
Vulnerability from cnvd
Title
Mozilla Firefox和Firefox ESR libstagefright缓冲区溢出漏洞
Description
Mozilla Firefox和Firefox ESR都是美国Mozilla基金会开发的浏览器产品。Firefox是一款开源Web浏览器；Firefox ESR是Firefox的一个延长支持版本。libstagefright是其中的一个硬解码支持库。 Mozilla Firefox和Firefox ESR的libstagefright存在缓冲区溢出漏洞。由于程序未能正确处理CENC偏移和尺寸表单。攻击者可利用该漏洞造成拒绝服务（崩溃）。
Severity
中
Patch Name
Mozilla Firefox和Firefox ESR libstagefright缓冲区溢出漏洞的补丁
Patch Description
Mozilla Firefox和Firefox ESR都是美国Mozilla基金会开发的浏览器产品。Firefox是一款开源Web浏览器；Firefox ESR是Firefox的一个延长支持版本。libstagefright是其中的一个硬解码支持库。 Mozilla Firefox和Firefox ESR的libstagefright存在缓冲区溢出漏洞。由于程序未能正确处理CENC偏移和尺寸表单。攻击者可利用该漏洞造成拒绝服务（崩溃）。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： https://www.mozilla.org/en-US/security/advisories/mfsa2016-44/

Reference
https://www.mozilla.org/en-US/security/advisories/mfsa2016-44/ https://www.auscert.org.au/render.html?it=33802
Impacted products
Name
['Mozilla Firefox <46.0', 'Mozilla Firefox ESR 38.x<38.8', 'Mozilla Firefox ESR 45.x<45.1']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2814"
    }
  },
  "description": "Mozilla Firefox\u548cFirefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u6d4f\u89c8\u5668\u4ea7\u54c1\u3002Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\uff1bFirefox ESR\u662fFirefox\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002libstagefright\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u786c\u89e3\u7801\u652f\u6301\u5e93\u3002\r\n\r\nMozilla Firefox\u548cFirefox ESR\u7684libstagefright\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406CENC\u504f\u79fb\u548c\u5c3a\u5bf8\u8868\u5355\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "Sascha Just",
  "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\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2016-44/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02759",
  "openTime": "2016-05-05",
  "patchDescription": "Mozilla Firefox\u548cFirefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u5f00\u53d1\u7684\u6d4f\u89c8\u5668\u4ea7\u54c1\u3002Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\uff1bFirefox ESR\u662fFirefox\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002libstagefright\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u786c\u89e3\u7801\u652f\u6301\u5e93\u3002\r\n\r\nMozilla Firefox\u548cFirefox ESR\u7684libstagefright\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406CENC\u504f\u79fb\u548c\u5c3a\u5bf8\u8868\u5355\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\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": "Mozilla Firefox\u548cFirefox ESR libstagefright\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox \u003c46.0",
      "Mozilla Firefox ESR 38.x\u003c38.8",
      "Mozilla Firefox ESR 45.x\u003c45.1"
    ]
  },
  "referenceLink": "https://www.mozilla.org/en-US/security/advisories/mfsa2016-44/\r\nhttps://www.auscert.org.au/render.html?it=33802",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-28",
  "title": "Mozilla Firefox\u548cFirefox ESR libstagefright\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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