CVE-2023-0819: mpeg2ts: add section size check (#2395) · gpac/gpac@d067ab3

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Showing 1 changed file with 5 additions and 0 deletions.

@@ -946,6 +946,11 @@ static void gf_m2ts_process_tdt_tot(GF_M2TS_Demuxer *ts, GF_M2TS_SECTION_ES *tdt

return;

}

if (data_size < 5) {

GF_LOG(GF_LOG_ERROR, GF_LOG_CONTAINER, ("[MPEG-2 TS] Section data size too small to read date (len: %u)\n", data_size));

return;

}

/*UTC_time - see annex C of DVB-SI ETSI EN 300468*/

/* decodes an Modified Julian Date (MJD) into a Co-ordinated Universal Time (UTC)

See annex C of DVB-SI ETSI EN 300468 */

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