vulnerability
FFmpeg: CVE-2019-17539: NULL Pointer Dereference
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Oct 14, 2019 | Oct 21, 2019 | Aug 11, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Oct 14, 2019
Added
Oct 21, 2019
Modified
Aug 11, 2025
Description
In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.
Solutions
ffmpeg-upgrade-3_2_16ffmpeg-upgrade-3_4_7ffmpeg-upgrade-4_0_5ffmpeg-upgrade-4_1_5ffmpeg-upgrade-4_2
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