The swri_audio_convert function in audioconvert.c in FFmpeg libswresample through 3.0.101, as used in FFmpeg 3.4.1, aubio 0.4.6, and other products, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted audio file.
The product dereferences a pointer that it expects to be valid but is NULL.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Aubio | Aubio | 0.4.6 (including) | 0.4.6 (including) |
| Ffmpeg | Ffmpeg | 3.4.1 (including) | 3.4.1 (including) |
| Aubio | Ubuntu | artful | * |
| Aubio | Ubuntu | bionic | * |
| Aubio | Ubuntu | cosmic | * |
| Aubio | Ubuntu | esm-apps/bionic | * |
| Aubio | Ubuntu | esm-apps/xenial | * |
| Aubio | Ubuntu | trusty | * |
| Aubio | Ubuntu | upstream | * |
| Aubio | Ubuntu | xenial | * |
| Aubio | Ubuntu | zesty | * |