VDB
ALPINE-CVE-2021-40633
ALPINE-CVE-2021-40633
PUBLISHED
CVSS 8.800000190734863 HIGH
A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.22 | giflib | 4.1.6-r1, 0, 4.1.6-r0 |
| Alpine:v3.17 | giflib | 4.1.6-r0, 4.1.6-r7, 5.2.1-r2 |
| Alpine:v3.24 | giflib | 0 |
| Alpine:v3.20 | giflib | 5.2.1-r0, 5.2.1-r3, 5.2.1-r5 |
| Alpine:v3.23 | giflib | 4.1.6-r0, 5.2.1-r5, 5.2.1-r4 |
| Alpine:v3.21 | giflib | 5.1.9-r0, 4.1.6-r0, 4.1.6-r1 |
| Alpine:v3.19 | giflib | 5.2.1-r5, 0, 4.1.6-r0 |
| Alpine:v3.18 | giflib | 4.1.6-r7, 5.1.1-r0, 5.0.5-r0 |
Timeline
- Jun 14, 2022 CVE Published
- Jun 15, 2026 CVE Updated
- Aug 8, 2026 Distribution Patch