Description
An out-of-memory flaw was found in libtiff. Passing a crafted tiff file to TIFFOpen() API may allow a remote attacker to cause a denial of service via a craft input with size smaller than 379 KB.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 6 | — | — |
| Red Hat | Red Hat Enterprise Linux 7 | — | — |
| Red Hat | Red Hat Enterprise Linux 8 | — | — |
| Red Hat | Red Hat Enterprise Linux 9 | — | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | tiff | 4.5.1+git230720-2 | — |
| Debian 13 | tiff | 4.5.1+git230720-2 | — |
| Debian 12 | tiff | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | tiff | 4.3.0-6ubuntu0.8 | USN-6644-2 |
| Ubuntu 20.04 LTS | tiff | 4.1.0+git191117-2ubuntu0.20.04.12 | USN-6644-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | tiff | 4.0.9-5ubuntu0.10+esm5 | USN-6644-1 |
| Ubuntu Pro 16.04 LTS | tiff | 4.0.6-1ubuntu0.8+esm15 | USN-6644-1 |
| Ubuntu Pro 14.04 LTS | tiff | 4.0.3-7ubuntu0.11+esm12 | USN-6644-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | libtiff +3 | 4.4.0-4.amzn2023.0.17 | ALAS2023-2023-439 |
| Amazon Linux 2 | compat-libtiff3 | 3.9.4-12.amzn2.0.4 | ALAS2-2023-2346 |
| Amazon Linux 2 | libtiff +3 | 4.0.3-35.amzn2.0.20 | ALAS2-2023-2347 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | libtiff | 4.6.0-3 | — |
| Azure Linux 3 | openjpeg2 | No fix yet | — |
| Azure Linux 2 (CBL-Mariner) | libtiff | 4.6.0-3 | — |
| Azure Linux 2 (CBL-Mariner) | openjpeg2 | No fix yet | — |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | tiff | 4.6.0-r1 | — |
Advisories 10
- WID-SEC-2023-3004 libTIFF: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Aug 3, 2026
- USN-6644-1 tiff vulnerabilities Ubuntu Security Notices (USN) · Jun 29, 2026
- USN-6644-2 tiff vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- WID-SEC-2024-1725 Apple macOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 11, 2026
- WID-SEC-2024-1724 Apple iOS und iPadOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 24, 2025
- NCSC-2024-0320 Kwetsbaarheden verholpen in Apple MacOS NCSC-NL (Netherlands) · Jul 30, 2024
- NCSC-2024-0319 Kwetsbaarheden verholpen in Apple iOS en iPadOS NCSC-NL (Netherlands) · Jul 30, 2024
- ALAS2023-2023-439 Important: libtiff security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Dec 14, 2023
- ALAS2-2023-2347 Important: libtiff security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Dec 4, 2023
- ALAS2-2023-2346 Important: compat-libtiff3 security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Dec 4, 2023