CVE-2023-2908

Libtiff: null pointer dereference in tif_dir.c

Published Jun 30, 2023 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial of service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3513-1 tiff security update
Debian DLA Debian DLA DLA-4026-1 tiff security update
EUVD EUVD EUVD-2023-34354 A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial of service.
Ubuntu USN Ubuntu USN USN-6290-1 LibTIFF vulnerabilities
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Nov 3, 2025, 8:35 PM
Reserved
May 26, 2023, 12:00 AM
Status
Modified
Published
Jun 30, 2023, 10:15 PM
Modified
Jun 17, 2026, 5:53 AM
Severity
Low
Public date
Jun 30, 2023, 12:00 AM