| Package | Affected versions | Patched versions |
|---|---|---|
| ffmpeg | = 3.4 | |
| chrome | ≤ 56.0.2924 | |
| libav | = 13_dev0 |
In line libavcodec/h264dec.c:500 in libav(v13_dev0), ffmpeg(n3.4), chromium(56 prior Feb 13, 2017), the return value of init_get_bits is ignored and get_ue_golomb(&gb) is called on an uninitialized get_bits context, which causes a NULL deref exception.
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