| Título | gpac v2.4.0 NULL Pointer Dereference |
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| Descripción | A NULL pointer dereference vulnerability exists in the DumpMovieInfo() function in applications/mp4box/filedump.c. When processing a crafted MP4 file containing a chapter track with an empty text sample (text_length = 0), the txt->text pointer is NULL and is passed directly to fprintf() with the %s format specifier, resulting in undefined behavior. |
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| Fuente | ⚠️ https://github.com/gpac/gpac/issues/3427 |
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| Usuario | Kery Qi (UID 94424) |
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| Sumisión | 2026-01-12 13:54 (hace 3 meses) |
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| Moderación | 2026-01-25 10:55 (13 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 342805 [GPAC hasta 2.4.0 filedump.c DumpMovieInfo denegación de servicio] |
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| Puntos | 19 |
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