cbcvebase.
CVE-2019-11338
published 2019-04-19

CVE-2019-11338: libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL…

PriorityP338high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
2.35%
81.8th percentile
libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.

Affected

18 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debiandebian_linux
debiandebian_linux
debianffmpeg< ffmpeg 7:4.1.3-1 (bookworm)ffmpeg 7:4.1.3-1 (bookworm)
ffmpegffmpeg
ffmpegffmpeg
ffmpegffmpeg>= 0 < 7:4.1.3-17:4.1.3-1
ffmpegffmpeg>= 0 < 7:4.1.3-17:4.1.3-1
ffmpegffmpeg>= 0 < 7:4.1.3-17:4.1.3-1
ffmpegffmpeg>= 0 < 7:4.1.3-17:4.1.3-1
ffmpegffmpeg>= 0 < 7:2.8.17-0ubuntu0.17:2.8.17-0ubuntu0.1
ffmpegffmpeg>= 0 < 7:3.4.8-0ubuntu0.27:3.4.8-0ubuntu0.2
ffmpegffmpeg>= 0 < 7:4.2.4-1ubuntu0.17:4.2.4-1ubuntu0.1
novellsuse_package_hub_for_suse_linux_enterprise

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_ubuntu7.5HIGH
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