CVE-2023-30086

libtiff: Heap buffer overflow in tiffcp() at tiffcp.c

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · May 10, 2023

Updated · January 23, 2026

Description

A vulnerability was found in the libtiff library. This flaw causes a buffer overflow in libtiff that allows a local attacker to cause a denial of service via the tiffcp function in tiffcp.c.

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 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer