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LIN1018-6293 : Security Advisory - ffmpeg - CVE-2020-13904

Created: Jun 8, 2020    Updated: Jun 21, 2020
Resolved Date: Jun 21, 2020
Found In Version: 10.18.44.1
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Userspace

Description

FFmpeg 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c.

CREATE(Triage):(User=admin) [CVE-2020-13904|https://nvd.nist.gov/vuln/detail/CVE-2020-13904]

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