Описание
A NULL pointer dereference vulnerability exists in FFmpeg’s Firequalizer filter (libavfilter/af_firequalizer.c) due to a missing check on the return value of av_malloc_array() in the config_input() function. An attacker could exploit this by tricking a victim into processing a crafted media file with the Firequalizer filter enabled, causing the application to dereference a NULL pointer and crash, leading to denial of service.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| ffmpeg | fixed | 7:7.1.2-1 | package | |
| ffmpeg | postponed | bookworm | package |
Примечания
Fixed by: https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/a25462482c02c004d685a8fcf2fa63955aaa0931 (n8.0)
Fixed by: https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/0e8ccde9e5c9daa081eb4c037d83350390c9aa2b (n7.1.2)
Introduced in: https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/d3be186ed1bcdcf2c093d6b13a0e66dc5132be2a (n3.2)
EPSS
Связанные уязвимости
A NULL pointer dereference vulnerability exists in FFmpeg’s Firequalizer filter (libavfilter/af_firequalizer.c) due to a missing check on the return value of av_malloc_array() in the config_input() function. An attacker could exploit this by tricking a victim into processing a crafted media file with the Firequalizer filter enabled, causing the application to dereference a NULL pointer and crash, leading to denial of service.
A NULL pointer dereference vulnerability exists in FFmpeg’s Firequalizer filter (libavfilter/af_firequalizer.c) due to a missing check on the return value of av_malloc_array() in the config_input() function. An attacker could exploit this by tricking a victim into processing a crafted media file with the Firequalizer filter enabled, causing the application to dereference a NULL pointer and crash, leading to denial of service.
A NULL pointer dereference vulnerability exists in FFmpeg’s Firequalizer filter (libavfilter/af_firequalizer.c) due to a missing check on the return value of av_malloc_array() in the config_input() function. An attacker could exploit this by tricking a victim into processing a crafted media file with the Firequalizer filter enabled, causing the application to dereference a NULL pointer and crash, leading to denial of service.
A NULL pointer dereference vulnerability exists in FFmpeg’s Firequalizer filter (libavfilter/af_firequalizer.c) due to a missing check on the return value of av_malloc_array() in the config_input() function. An attacker could exploit this by tricking a victim into processing a crafted media file with the Firequalizer filter enabled, causing the application to dereference a NULL pointer and crash, leading to denial of service.
Уязвимость функции config_input() мультимедийной библиотеки FFmpeg, позволяющая нарушителю вызвать отказ в обслуживании
EPSS