cnvd-2017-37080
Vulnerability from cnvd
Title
FFmpeg和aubio FFmpeg libswresample拒绝服务漏洞
Description
FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。aubio是一款使用C语言编写的开源音频分析工具。FFmpeg libswresample是使用在其中的一个用于音频采样和音频样本格式转换的库。 FFmpeg 3.4.1版本、aubio 0.4.6版本和其他产品中的FFmpeg libswresample 3.0.101及之前的版本的audioconvert.c文件的‘swri_audio_convert’函数存在安全漏洞。远程攻击者可借助特制的音频文件利用该漏洞造成拒绝服务（空指针逆向引用和应用程序崩溃）。
Severity
中
Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://ffmpeg.org/

Reference
https://github.com/IvanCql/vulnerability/blob/master/An%20NULL%20pointer%20dereference(DoS)%20Vulnerability%20was%20found%20in%20function%20swri_audio_convert%20of%20ffmpeg%20libswresample.md https://nvd.nist.gov/vuln/detail/CVE-2017-17555
Impacted products
Name
['aubio aubio 0.4.6', 'FFmpeg Ffmpeg 3.4.1']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17555"
    }
  },
  "description": "FFmpeg\u662fFFmpeg\u56e2\u961f\u7684\u4e00\u5957\u53ef\u5f55\u5236\u3001\u8f6c\u6362\u4ee5\u53ca\u6d41\u5316\u97f3\u89c6\u9891\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\u3002aubio\u662f\u4e00\u6b3e\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u5f00\u6e90\u97f3\u9891\u5206\u6790\u5de5\u5177\u3002FFmpeg libswresample\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u97f3\u9891\u91c7\u6837\u548c\u97f3\u9891\u6837\u672c\u683c\u5f0f\u8f6c\u6362\u7684\u5e93\u3002\r\n\r\nFFmpeg 3.4.1\u7248\u672c\u3001aubio 0.4.6\u7248\u672c\u548c\u5176\u4ed6\u4ea7\u54c1\u4e2d\u7684FFmpeg libswresample 3.0.101\u53ca\u4e4b\u524d\u7684\u7248\u672c\u7684audioconvert.c\u6587\u4ef6\u7684\u2018swri_audio_convert\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u97f3\u9891\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://ffmpeg.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-37080",
  "openTime": "2017-12-14",
  "products": {
    "product": [
      "aubio aubio 0.4.6",
      "FFmpeg Ffmpeg 3.4.1"
    ]
  },
  "referenceLink": "https://github.com/IvanCql/vulnerability/blob/master/An%20NULL%20pointer%20dereference(DoS)%20Vulnerability%20was%20found%20in%20function%20swri_audio_convert%20of%20ffmpeg%20libswresample.md\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-17555",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-15",
  "title": "FFmpeg\u548caubio FFmpeg libswresample\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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