Описание
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.
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2017-1000460
- https://bugzilla.libav.org/show_bug.cgi?id=952
- https://chromium.googlesource.com/chromium/third_party/ffmpeg/+/8e313ca08800178efce00045e07dc494d437b70c
- https://lists.debian.org/debian-lts-announce/2019/03/msg00041.html
- https://lists.ffmpeg.org/pipermail/ffmpeg-cvslog/2017-January/104221.html
Связанные уязвимости
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.
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.
In line libavcodec/h264dec.c:500 in libav(v13_dev0), ffmpeg(n3.4), chr ...
ALT-PU-2017-1150: package `chromium` update to version 56.0.2924.87-alt1