VDB
ALPINE-CVE-2022-2521
ALPINE-CVE-2022-2521
PUBLISHED
CVSS 6.5 MEDIUM
It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input.
Risk Scores
CVSS v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.17 | tiff | 0, 4.4.0-r0, 4.3.0-r1 |
| Alpine:v3.15 | tiff | 0, 3.8.2-r0, 3.8.2-r1 |
| Alpine:v3.23 | tiff | 0, 3.8.2-r0, 3.8.2-r1 |
| Alpine:v3.18 | tiff | 4.0.3-r2, 3.8.2-r0, 3.8.2-r1 |
| Alpine:v3.20 | tiff | 3.8.2-r2, 3.8.2-r1, 4.4.0-r0 |
| Alpine:v3.21 | tiff | 4.4.0-r0, 4.3.0-r0, 4.2.0-r1 |
| Alpine:v3.16 | tiff | 4.0.3-r3, 4.1.0-r1, 4.1.0-r2 |
| Alpine:v3.19 | tiff | 4.0.3-r2, 3.8.2-r1, 3.9.5-r0 |
| Alpine:v3.22 | tiff | 4.0.10-r2, 0, 4.0.3-r2 |
Timeline
- Aug 31, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch