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CVE-2022-3627

libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c

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Severity

Moderate

Red Hat Product Security

6.5

CVSS 3.1

Review impact separately from score.

Published · March 21, 2022

Updated · June 30, 2026

Description

An out-of-bounds write flaw was found in the _TIFFmemcpy function in libtiff/tif_unix.c in the libtiff package. By persuading a victim to open a specially-crafted TIFF image file, a remote attacker could cause a denial of service condition.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE not specified