ALPINE-CVE-2022-0891 — Vulnetix

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ALPINE-CVE-2022-0891 PUBLISHED CVSS 7.099999904632568 HIGH

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

Risk Scores

CVSS v3.1

7.099999904632568

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

Affected Products

Vendor	Product	Versions
Alpine:v3.16	tiff	3.8.2-r0, 4.3.0-r0, 4.2.0-r1
Alpine:v3.13	tiff	4.0.3-r2, 3.8.2-r0, 3.8.2-r1
Alpine:v3.18	tiff	4.0.10-r1, 4.0.6-r2, 4.0.6-r3
Alpine:v3.19	tiff	3.8.2-r2, 3.8.2-r1, 3.8.2-r0
Alpine:v3.15	tiff	4.1.0-r1, 3.8.2-r0, 3.8.2-r1
Alpine:v3.20	tiff	4.3.0-r0, 4.2.0-r1, 4.2.0-r0
Alpine:v3.22	tiff	4.1.0-r2, 3.8.2-r1, 3.8.2-r2
Alpine:v3.14	tiff	4.0.10-r2, 3.8.2-r0, 3.8.2-r2
Alpine:v3.21	tiff	0, 3.8.2-r0, 3.8.2-r3
Alpine:v3.17	tiff	4.1.0-r2, 4.2.0-r1, 4.2.0-r0
Alpine:v3.23	tiff	3.8.2-r1, 3.8.2-r2, 3.8.2-r3

Timeline

Mar 10, 2022 CVE Published
Dec 3, 2025 CVE Updated
Apr 30, 2026 Distribution Patch

References

https://security.alpinelinux.org/vuln/CVE-2022-0891 advisory

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