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High severity8.8NVD Advisory· Published May 26, 2021· Updated Jun 17, 2026

CVE-2020-24020

CVE-2020-24020

Description

Buffer Overflow vulnerability in FFMpeg 4.2.3 in dnn_execute_layer_pad in libavfilter/dnn/dnn_backend_native_layer_pad.c due to a call to memcpy without length checks, which could let a remote malicious user execute arbitrary code.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • FFmpeg/Ffmpeg2 versions
    cpe:2.3:a:ffmpeg:ffmpeg:4.2.3:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:ffmpeg:ffmpeg:4.2.3:*:*:*:*:*:*:*
    • (no CPE)range: =4.2.3
  • FFMpeg/FFMpegdescription

Patches

Vulnerability mechanics

References

2

News mentions

0

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