CVE-2020-14212
8.8
HIGH
CVSS 3.1
EPSS 0.67%
Description
FFmpeg through 4.3 has a heap-based buffer overflow in avio_get_str in libavformat/aviobuf.c because dnn_backend_native.c calls ff_dnn_load_model_native and a certain index check is omitted.
How to fix CVE-2020-14212
To remediate CVE-2020-14212, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:4.3.1-1 or later
Is CVE-2020-14212 being exploited?
Low — EPSS is 0.7%, 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:N/UI:R/S:U/C:H/I:H/A:H |