CVE-2022-3626
MEDIUM6.5EPSS 0.04%Published: 10/21/2022Modified: 4/28/2026
Also known as:ALPINE-CVE-2022-3626DEBIAN-CVE-2022-3626
Description
LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c:340 when called from processCropSelections, tools/tiffcrop.c:7619, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.
Affected packages (2)
- Alpine/tifffrom 0, < 4.4.0-r2
- Debian/tifffrom 0, < 4.2.0-1+deb11u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |