PT-2022-6484 · Libtiff+9 · Libtiff+9

4Ugustus + 1 · Published 2022-06-30 · Updated 2025-06-19 · CVE-2022-2056

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/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 a Divide By Zero error in the tiffcrop function of libtiff, which can be exploited by attackers to cause a denial-of-service via a crafted tiff file. This can be achieved by a remote attacker.

Recommendations For libtiff version 4.4.0, users who compile libtiff from sources can apply the fix available with commit f3a5e010.

Exploit

Fix

DoS

Divide By Zero

Weakness Enumeration

CWE-369

Related Identifiers

ALSA-2023:0095

ALSA-2023:0302

ALSA-2023_0095

ALSA-2023_0302

ALT-PU-2022-3360

ALT-PU-2022-3428

ALT-PU-2025-7185

ALT-PU-2025-7532

AZL-10007

AZL-44847

BDU:2023-01715

CESA-2023_0095

CVE-2022-2056

DLA-3278-1

DSA-5333-1

MGASA-2022-0267

OESA-2022-2007

OPENSUSE-SU-2022_2647-1

OPENSUSE-SU-2024:12176-1

RHSA-2023:0095

RHSA-2023:0302

RHSA-2023_0095

RHSA-2023_0302

RLSA-2023:0095

RLSA-2023:0302

SUSE-SU-2022:2647-1

SUSE-SU-2022:2647-2

SUSE-SU-2022:2648-1

SUSE-SU-2022_2647-1

SUSE-SU-2022_2648-1

USN-5619-1

Affected Products

Alt Linux

Almalinux

Astra Linux

Centos

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

Libtiff

References · 101

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2056.json · Exploit
• 🔥 https://gitlab.com/libtiff/libtiff/-/issues/415 · Exploit
• https://ubuntu.com/security/CVE-2020-19144 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OXUMJXVEAYFWRO3U3YHKSULHIVDOLEQS · Vendor Advisory
• https://gitlab.com/libtiff/libtiff/-/merge_requests/346 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-2056 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-2058 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2022-2056 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-01715 · Security Note
• https://osv.dev/vulnerability/USN-5619-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2022-2007 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2023-0316SE47MD · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2023:0095 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2647-1 · Vendor Advisory
• https://debian.org/security/2023/dsa-5333 · Vendor Advisory