CVE-2019-9721

Published March 12th, 2019

View on NVD ↗

CVSS v3

6.5

MEDIUM

CVSS v2

4.3

MEDIUM

Affected

PROJECT

Description

A denial of service in the subtitle decoder in FFmpeg 3.2 and 4.1 allows attackers to hog the CPU via a crafted video file in Matroska format, because handle_open_brace in libavcodec/htmlsubtitles.c has a complex format argument to sscanf.

FFmpeg/FFmpeg

Mirror of https://git.ffmpeg.org/ffmpeg.git

GitHub

61.4K