PT-2023-4909 · Libtiff+8 · Libtiff+8

[e-mail] · Published 2023-02-07 · Updated 2025-06-26 · CVE-2023-0799

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

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, located in tools/tiffcrop.c:3701, which can be exploited by attackers to cause a denial-of-service via a crafted tiff file. This is also related to the use of memory after it has been freed.

Recommendations For LibTIFF version 4.4.0, the fix is available with commit afaabc3e for users that compile libtiff from sources.

Exploit

Fix

DoS

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2023:3711

ALT-PU-2025-7185

ALT-PU-2025-7532

ALT-PU-2025-8255

AZL-13394

BDU:2023-00654

BDU:2023-05402

CVE-2023-0799

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 · 124

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0799.json · Exploit
• 🔥 https://gitlab.com/libtiff/libtiff/-/issues/494 · Exploit
• https://osv.dev/vulnerability/openSUSE-SU-2024:12730-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0798 · Security Note
• https://debian.org/lts/security/2023/dla-3333 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2023:3711 · 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://nvd.nist.gov/vuln/detail/CVE-2023-0799 · Security Note
• https://osv.dev/vulnerability/AZL-13394 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00654 · Security Note
• https://ubuntu.com/security/CVE-2023-0802 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2023-0799 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5361-1 · Vendor Advisory