CVE-2020-24020
8.8
HIGH
CVSS 3.1
EPSS 2.3%
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.
How to fix CVE-2020-24020
To remediate CVE-2020-24020, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:4.3.1-1 or later
Is CVE-2020-24020 being exploited?
Low — EPSS is 2.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7:4.3.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |