cnvd-2018-21112
Vulnerability from cnvd
Title
MP4v2拒绝服务漏洞（CNVD-2018-21112）
Description
MP4v2是一个使用C++编写的用于处理MP4容器的开源库。 MP4v2 2.0.0版本中的mp4atom.cpp文件的‘MP4Atom::factory’函数存在安全漏洞，该漏洞源于程序未能正确的使用MP4ItemAtom数据类型。远程攻击者可借助特制的MP4文件利用该漏洞造成拒绝服务（内存破坏）。
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://code.google.com/archive/p/mp4v2

Reference
http://www.openwall.com/lists/oss-security/2018/07/17/1
Impacted products
Name
TechSmith MP4v2 2.0.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-14379"
    }
  },
  "description": "MP4v2\u662f\u4e00\u4e2a\u4f7f\u7528C++\u7f16\u5199\u7684\u7528\u4e8e\u5904\u7406MP4\u5bb9\u5668\u7684\u5f00\u6e90\u5e93\u3002\r\n\r\nMP4v2 2.0.0\u7248\u672c\u4e2d\u7684mp4atom.cpp\u6587\u4ef6\u7684\u2018MP4Atom::factory\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u4f7f\u7528MP4ItemAtom\u6570\u636e\u7c7b\u578b\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684MP4\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u7834\u574f\uff09\u3002",
  "discovererName": "Ruikai Liu",
  "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://code.google.com/archive/p/mp4v2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21112",
  "openTime": "2018-10-17",
  "products": {
    "product": "TechSmith MP4v2 2.0.0"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2018/07/17/1",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-20",
  "title": "MP4v2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-21112\uff09"
}


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