cnvd-2015-04351
Vulnerability from cnvd
Title
Mozilla Firefox AudioParamTimeline::AudioNodeInputValue函数信息泄露漏洞
Description
Mozilla Firefox是Mozilla所发布的WEB浏览器/邮件客户端。 Mozilla Firefox AudioParamTimeline::AudioNodeInputValue函数存在信息泄露漏洞，由于AudioParamTimeline::AudioNodeInputValue函数在Web Audio实现中未能正确计算椭圆呈现页，远程攻击者利用此漏洞可获取进程内存信息，造成拒绝服务。
Severity
高
Patch Name
Mozilla Firefox AudioParamTimeline::AudioNodeInputValue函数信息泄露漏洞的补丁
Patch Description
Mozilla Firefox是Mozilla所发布的WEB浏览器/邮件客户端。Mozilla Firefox AudioParamTimeline::AudioNodeInputValue函数存在信息泄露漏洞，由于AudioParamTimeline::AudioNodeInputValue函数在Web Audio实现中未能正确计算椭圆呈现页，远程攻击者利用此漏洞可获取进程内存信息，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

Mozilla已经为此发布了一个安全公告（mfsa2015-62）以及相应补丁: https://www.mozilla.org/en-US/security/advisories/mfsa2015-62/

Reference
https://www.mozilla.org/en-US/security/advisories/mfsa2015-62/
Impacted products
Name
['Mozilla Firefox <39.0', 'Mozilla Firefox ESR 38.x(<38.1)']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "75541"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2729"
    }
  },
  "description": "Mozilla Firefox\u662fMozilla\u6240\u53d1\u5e03\u7684WEB\u6d4f\u89c8\u5668/\u90ae\u4ef6\u5ba2\u6237\u7aef\u3002\r\n\r\nMozilla Firefox AudioParamTimeline::AudioNodeInputValue\u51fd\u6570\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u7531\u4e8eAudioParamTimeline::AudioNodeInputValue\u51fd\u6570\u5728Web Audio\u5b9e\u73b0\u4e2d\u672a\u80fd\u6b63\u786e\u8ba1\u7b97\u692d\u5706\u5448\u73b0\u9875\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u83b7\u53d6\u8fdb\u7a0b\u5185\u5b58\u4fe1\u606f\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Holger Fuhrmannek",
  "formalWay": "Mozilla\u5df2\u7ecf\u4e3a\u6b64\u53d1\u5e03\u4e86\u4e00\u4e2a\u5b89\u5168\u516c\u544a\uff08mfsa2015-62\uff09\u4ee5\u53ca\u76f8\u5e94\u8865\u4e01:\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2015-62/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04351",
  "openTime": "2015-07-09",
  "patchDescription": "Mozilla Firefox\u662fMozilla\u6240\u53d1\u5e03\u7684WEB\u6d4f\u89c8\u5668/\u90ae\u4ef6\u5ba2\u6237\u7aef\u3002Mozilla Firefox AudioParamTimeline::AudioNodeInputValue\u51fd\u6570\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u7531\u4e8eAudioParamTimeline::AudioNodeInputValue\u51fd\u6570\u5728Web Audio\u5b9e\u73b0\u4e2d\u672a\u80fd\u6b63\u786e\u8ba1\u7b97\u692d\u5706\u5448\u73b0\u9875\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u83b7\u53d6\u8fdb\u7a0b\u5185\u5b58\u4fe1\u606f\uff0c\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": "Mozilla Firefox AudioParamTimeline::AudioNodeInputValue\u51fd\u6570\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox \u003c39.0",
      "Mozilla Firefox ESR 38.x(\u003c38.1)"
    ]
  },
  "referenceLink": "https://www.mozilla.org/en-US/security/advisories/mfsa2015-62/",
  "serverity": "\u9ad8",
  "submitTime": "2015-07-08",
  "title": "Mozilla Firefox AudioParamTimeline::AudioNodeInputValue\u51fd\u6570\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}


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