| Titolo | gpac v2.4.0 NULL Pointer Dereference |
|---|
| Descrizione | 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. |
|---|
| Fonte | ⚠️ https://github.com/gpac/gpac/issues/3427 |
|---|
| Utente | Kery Qi (UID 94424) |
|---|
| Sottomissione | 12/01/2026 13:54 (9 mesi fa) |
|---|
| Moderazione | 25/01/2026 10:55 (13 days later) |
|---|
| Stato | Accettato |
|---|
| Voce VulDB | 342805 [GPAC fino a 2.4.0 filedump.c DumpMovieInfo negazione del servizio] |
|---|
| Punti | 19 |
|---|