VDB
ALPINE-CVE-2020-12268
ALPINE-CVE-2020-12268
PUBLISHED
CVSS 9.800000190734863 CRITICAL
jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.
Risk Scores
CVSS v3.1
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 |
|---|---|---|
| Alpine:v3.9 | jbig2dec | 0, 0.11-r0, 0.12-r0 |
| Alpine:v3.17 | jbig2dec | 0.12-r0, 0.13-r0, 0.14-r0 |
| Alpine:v3.14 | jbig2dec | 0.17-r0, 0.17-r0, 0.16-r0 |
| Alpine:v3.18 | jbig2dec | 0.17-r0, 0.12-r0, 0.11-r0 |
| Alpine:v3.13 | jbig2dec | 0.14-r0, 0.11-r0, 0.13-r0 |
| Alpine:v3.20 | jbig2dec | 0, 0.12-r0, 0.14-r0 |
| Alpine:v3.19 | jbig2dec | 0.13-r0, 0.17-r0, 0.16-r0 |
| Alpine:v3.23 | jbig2dec | 0.15-r0, 0.16-r0, 0.17-r0 |
| Alpine:v3.10 | jbig2dec | 0.15-r0, 0.12-r0, 0.13-r0 |
| Alpine:v3.22 | jbig2dec | 0.16-r0, 0.11-r0, 0.12-r0 |
| Alpine:v3.21 | jbig2dec | 0.13-r0, 0.17-r0, 0.16-r0 |
| Alpine:v3.12 | jbig2dec | 0.15-r0, 0.13-r0, 0.12-r0 |
| Alpine:v3.16 | jbig2dec | 0.11-r0, 0.17-r0, 0.16-r0 |
| Alpine:v3.15 | jbig2dec | 0.17-r0, 0.16-r0, 0.15-r0 |
Timeline
- Apr 27, 2020 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch