Description
A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | libtiff | 4.0 | — |
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 | 4.5.0-2 | — |
| Debian 13 | tiff | 4.5.0-2 | — |
| Debian 12 | tiff | 4.5.0-2 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | tiff | 4.3.0-6ubuntu0.2 | — |
| Ubuntu 20.04 LTS | tiff | 4.1.0+git191117-2ubuntu0.20.04.6 | — |
| Ubuntu 18.04 LTS | tiff | 4.0.9-5ubuntu0.8 | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | tiff | 4.0.6-1ubuntu0.8+esm6 | — |
| Ubuntu Pro 14.04 LTS | tiff | 4.0.3-7ubuntu0.11+esm5 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | libtiff +2 | 4.4.0-7.el9 | RHSA-2023:2340 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | libtiff +2 | 4.4.0-7.el9 | ALSA-2023:2340 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | libtiff +3 | 4.4.0-4.amzn2023.0.16 | ALAS2023-2024-634, ALAS2023-2023-364 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | libtiff +2 | 4.4.0-7.el9 | ELSA-2023-2340 |
Advisories 7
- ALSA-2023:2340 Moderate: libtiff security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2023-2031 Xerox FreeFlow Print Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 11, 2026
- RHSA-2023:2340 Red Hat Security Advisory: libtiff security update Red Hat Security Advisories (RHSA) · Jul 3, 2026
- ALAS2023-2024-634 Important: libtiff security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Jun 6, 2024
- WID-SEC-2023-0979 libTIFF: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Oct 8, 2023
- ALAS2023-2023-364 Moderate: libtiff security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Oct 3, 2023
- ELSA-2023-2340 Moderate: libtiff security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · May 15, 2023