PT-2023-5349 · Libtiff+8 · Libtiff+8

[e-mail] · Published 2023-02-13 · Updated 2025-06-26 · CVE-2023-0796

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 read in the tiffcrop utility of the LibTIFF library, specifically in the tools/tiffcrop.c file at line 3592. This can lead to a denial-of-service when a crafted tiff file is processed.

Recommendations For version 4.4.0, users who compile libtiff from sources can apply the fix available with commit afaabc3e to resolve the issue.

Exploit

Fix

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALSA-2023:3711

ALT-PU-2025-7185

ALT-PU-2025-7532

ALT-PU-2025-8255

AZL-13390

BDU:2023-05977

CVE-2023-0796

DLA-3333-1

DSA-5361-1

MGASA-2023-0080

OESA-2023-1128

OPENSUSE-SU-2024:12730-1

RHSA-2023:3711

RHSA-2023_3711

RLSA-2023:3711

ROSA-SA-2025-2627

SUSE-SU-2023:2321-1

SUSE-SU-2023:2334-1

USN-5923-1

Affected Products

Alt Linux

Almalinux

Astra Linux

Libtiff

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

References · 118

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0796.json · Exploit
• 🔥 https://gitlab.com/libtiff/libtiff/-/issues/499 · Exploit
• https://osv.dev/vulnerability/openSUSE-SU-2024:12730-1 · Vendor Advisory
• https://debian.org/lts/security/2023/dla-3333 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2023:3711 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-0796 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0802 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-0796 · Security Note
• https://osv.dev/vulnerability/ALSA-2023:3711 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-0802 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5361-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20231214SE16 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3333-1 · Vendor Advisory
• https://security.gentoo.org/glsa/202305-31 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-0796 · Vendor Advisory