nvd-json-data-feeds/CVE-2020/CVE-2020-139xx/CVE-2020-13904.json

{
  "id": "CVE-2020-13904",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-06-07T19:15:09.703",
  "lastModified": "2023-11-07T03:16:59.683",
  "vulnStatus": "Modified",
  "cveTags": [],
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      "value": "FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c."
    },
    {
      "lang": "es",
      "value": "FFmpeg versi\u00f3n 2.8 y versi\u00f3n 4.2.3, presenta un uso de la memoria previamente liberada por medio de una duraci\u00f3n EXTINF dise\u00f1ada en un archivo m3u8 porque la funci\u00f3n parse_playlist en la biblioteca libavformat/hls.c libera un puntero, y luego este puntero es accedido en la funci\u00f3n av_probe_input_format3 en la biblioteca libavformat/format.c"
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
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