VDB
DEBIAN-CVE-2020-12284
DEBIAN-CVE-2020-12284
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Record from OSV · Published April 28, 2020
cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.1 and 4.2.2 has a heap-based buffer overflow during JPEG_MARKER_SOS handling because of a missing length check.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| ffmpeg | Debian:14 | 7:4.2.3-1 |
| ffmpeg | Debian:12 | 7:4.2.3-1 |
| ffmpeg | Debian:13 | 7:4.2.3-1 |
Risk scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | ffmpeg | 0 |
| Debian:12 | ffmpeg | 0 |
| Debian:13 | ffmpeg | 0 |
Timeline
- Apr 28, 2020 CVE Published
- Oct 26, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
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