PT-2023-4823 · Libtiff+5 · Libtiff+5

Xiaoxiaoafeifei · Published 2023-06-30 · Updated 2025-06-26 · CVE-2023-2908

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions LibTIFF (affected versions not specified)

Description The issue is related to a null pointer dereference in the tif dir.c file of the LibTIFF library. This may allow an attacker to cause a denial of service by passing a crafted TIFF image file to the tiffcp utility, triggering a runtime error and resulting in an application crash.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2025-7185

ALT-PU-2025-7532

ALT-PU-2025-8255

AZL-27302

AZL-43699

AZL-44682

BDU:2023-05286

CVE-2023-2908

DLA-3513-1

DLA-4026-1

MGASA-2023-0255

OESA-2023-1402

OPENSUSE-SU-2023_4370-1

ROSA-SA-2025-2627

ROSA-SA-2025-2657

SUSE-SU-2023:4370-1

SUSE-SU-2023:4371-1

USN-6290-1

Affected Products

Alt Linux

Astra Linux

Libtiff

Linuxmint

Suse

Ubuntu

References · 76

• 🔥 https://gitlab.com/libtiff/libtiff/-/merge_requests/479 · Exploit
• https://osv.dev/vulnerability/USN-6290-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-05286 · Security Note
• https://ubuntu.com/security/CVE-2023-25433 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3513-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2023-1402 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-3618 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-4026-1 · Vendor Advisory
• https://gitlab.com/libtiff/libtiff/-/commit/9bd48f0dbd64fb94dc2b5b05238fde0bfdd4ff3f · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-3316 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20231214SE16 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-2908 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-2908 · Security Note
• https://ubuntu.com/security/notices/USN-6290-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38 · Vendor Advisory