cnvd-2021-44695
Vulnerability from cnvd
Title
WavPack越界写入漏洞（CNVD-2021-44695）
Description
WavPack是一个自由、开放源代码的无损音频压缩格式，其文件的后缀名为.wv。 WavPack 5.3.0中的pack_utils.c中的WavpackPackSamples存在越界写入漏洞，该漏洞源于malloc参数存在整数溢出，攻击者可利用该漏洞导致拒绝服务。
Severity
中
Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/dbry/WavPack

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-35738
Impacted products
Name
WavPack WavPack 5.3.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35738",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35738"
    }
  },
  "description": "WavPack\u662f\u4e00\u4e2a\u81ea\u7531\u3001\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u65e0\u635f\u97f3\u9891\u538b\u7f29\u683c\u5f0f\uff0c\u5176\u6587\u4ef6\u7684\u540e\u7f00\u540d\u4e3a.wv\u3002\n\nWavPack 5.3.0\u4e2d\u7684pack_utils.c\u4e2d\u7684WavpackPackSamples\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8emalloc\u53c2\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/dbry/WavPack",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-44695",
  "openTime": "2021-06-24",
  "products": {
    "product": "WavPack WavPack 5.3.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-35738",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-29",
  "title": "WavPack\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff08CNVD-2021-44695\uff09"
}


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