| 제목 | gpac v2.4.0 NULL Pointer Dereference |
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| 설명 | 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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| 원천 | ⚠️ https://github.com/gpac/gpac/issues/3427 |
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| 사용자 | Kery Qi (UID 94424) |
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| 제출 | 2026. 01. 12. PM 01:54 (9 개월 ago) |
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| 모더레이션 | 2026. 01. 25. AM 10:55 (13 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 342805 [GPAC 까지 2.4.0 filedump.c DumpMovieInfo 서비스 거부] |
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| 포인트들 | 19 |
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