Heap-Use-After-Free Vulnerability in FFmpeg 4.2 Allows Arbitrary Code Execution

Heap-Use-After-Free Vulnerability in FFmpeg 4.2 Allows Arbitrary Code Execution

CVE-2020-21688 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A heap-use-after-free in the av_freep function in libavutil/mem.c of FFmpeg 4.2 allows attackers to execute arbitrary code.

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