PT-2023-4912 · Libtiff+9 · Libtiff+9

[e-mail] · Published 2023-02-12 · Updated 2025-06-26 · CVE-2023-0802

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions LibTIFF version 4.4.0

Description The issue is related to an out-of-bounds write in the tiffcrop utility, located in tools/tiffcrop.c:3724, which can be exploited by attackers to cause a denial-of-service via a crafted tiff file.

Recommendations For LibTIFF version 4.4.0, users who compile libtiff from sources can apply the fix available with commit 33aee127.

Exploit

Fix

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALSA-2023:3711

ALSA-2023:5353

ALT-PU-2025-7185

ALT-PU-2025-7532

ALT-PU-2025-8255

AZL-13395

BDU:2023-05405

CESA-2023_5353

CVE-2023-0802

DLA-3333-1

DSA-5361-1

MGASA-2023-0080

OESA-2023-1128

OPENSUSE-SU-2024:12730-1

RHSA-2023:3711

RHSA-2023:5353

RHSA-2023_3711

RHSA-2023_5353

RLSA-2023:3711

RLSA-2023:5353

ROSA-SA-2025-2627

SUSE-SU-2023:2321-1

SUSE-SU-2023:2334-1

USN-5923-1

Affected Products

Alt Linux

Almalinux

Astra Linux

Centos

Libtiff

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

References · 126

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0802.json · Exploit
• 🔥 https://gitlab.com/libtiff/libtiff/-/issues/500 · Exploit
• https://osv.dev/vulnerability/MGASA-2023-0080 · Vendor Advisory
• https://errata.almalinux.org/8/ALSA-2023-5353.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0797 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2023:2334-1 · Vendor Advisory
• https://debian.org/lts/security/2023/dla-3333 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-05405 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-0802 · Vendor Advisory
• https://security.gentoo.org/glsa/202305-31 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0800 · Security Note
• https://ubuntu.com/security/notices/USN-5923-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-0800 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:2321-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2023-1128 · Vendor Advisory