2023-11-07 21:03:21 +00:00

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{
"id": "CVE-2020-13904",
"sourceIdentifier": "cve@mitre.org",
"published": "2020-06-07T19:15:09.703",
"lastModified": "2023-11-07T03:16:59.683",
"vulnStatus": "Modified",
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"lang": "en",
"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",
"integrityImpact": "NONE",
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