Описание
A memory corruption vulnerability exists in FFmpeg before 8.1. The RTP encoding process. In the nal_send function in libavformat/rtpenc_h264_hevc.c, a negative size parameter (size=-3) is passed to memcpy when transmitting H.264/HEVC streams via RTP using a crafted input file. This was detected using AddressSanitizer.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| ffmpeg | fixed | 7:8.0.1-2 | package |
Примечания
https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20746
Fixed by: https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/d03483bd265b68db00c9b90f6f48dcf61c5c300d (n8.1)
Fixed by: https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/8b42ed314af97390cd3269ecfcff79366acb9290 (n8.0.1)
Fixed by: https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/ceae7a83532260170b110f954d8ae4d53e0f004a (n7.1.3)
Fixed by: https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/b75fcac83c9444884d919b8673591315ec43eb83 (n5.1.8)
Связанные уязвимости
(A memory corruption vulnerability exists in FFmpeg before 8.1. The RTP ...)
A memory corruption vulnerability exists in FFmpeg before 8.1. The RTP encoding process. In the nal_send function in libavformat/rtpenc_h264_hevc.c, a negative size parameter (size=-3) is passed to memcpy when transmitting H.264/HEVC streams via RTP using a crafted input file. This was detected using AddressSanitizer.
A memory corruption vulnerability exists in FFmpeg before 8.1. The RTP encoding process. In the nal_send function in libavformat/rtpenc_h264_hevc.c, a negative size parameter (size=-3) is passed to memcpy when transmitting H.264/HEVC streams via RTP using a crafted input file. This was detected using AddressSanitizer.