cnvd-2024-47461
Vulnerability from cnvd
Title
FFmpeg CAF解码器整数溢出漏洞
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。 FFmpeg CAF解码器存在整数溢出漏洞，攻击者可利用该漏洞提交特殊的文件，诱使用户解析，可使应用程序崩溃。
Severity
中
Patch Name
FFmpeg CAF解码器整数溢出漏洞的补丁
Patch 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。 FFmpeg CAF解码器存在整数溢出漏洞，攻击者可利用该漏洞提交特殊的文件，诱使用户解析，可使应用程序崩溃。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/FFmpeg/FFmpeg/blob/n6.1.1/libavformat/cafdec.c#L274

Reference
https://nvd.nist.gov/vuln/detail/CVE-2024-36617
Impacted products
Name
FFmpeg FFmpeg n6.1.1
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-36617",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-36617"
    }
  },
  "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\u3002\n\nFFmpeg CAF\u89e3\u7801\u5668\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/FFmpeg/FFmpeg/blob/n6.1.1/libavformat/cafdec.c#L274",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-47461",
  "openTime": "2024-12-06",
  "patchDescription": "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\u3002\r\n\r\nFFmpeg CAF\u89e3\u7801\u5668\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "FFmpeg CAF\u89e3\u7801\u5668\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "FFmpeg FFmpeg n6.1.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-36617",
  "serverity": "\u4e2d",
  "submitTime": "2024-12-03",
  "title": "FFmpeg CAF\u89e3\u7801\u5668\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}


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