CVE-2022-0891
HIGH7.1EPSS 0.03%Published: 3/10/2022Modified: 12/3/2025
Also known as:ALPINE-CVE-2022-0891
Description
A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact
Affected packages (2)
- Alpine/tifffrom 0, < 4.3.0-r0
- Debian/tifffrom 0, < 4.2.0-1+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H |