Description
tif_dirread.c in LibTIFF 4.0.7 might allow remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted image.
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 | 4.0.7-6 | — |
| Debian 13 | tiff | 4.0.7-6 | — |
| Debian 12 | tiff | 4.0.7-6 | — |
| Debian 8 | tiff | 4.0.3-12.3+deb8u3 | DSA-3844-1 |
| Debian 7 | tiff | 4.0.2-6+deb7u12 | DLA-911-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | tiff | 4.0.6-1ubuntu0.3 | USN-3602-1 |
| Ubuntu 14.04 LTS | tiff | 4.0.3-7ubuntu0.8 | USN-3602-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP3 | tiff | 4.0.8-44.3.1 | SUSE-SU-2017:2569-1 |
| SLES 12 SP2 | tiff | 4.0.8-44.3.1 | SUSE-SU-2017:2569-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP3 | tiff | 4.0.8-44.3.1 | SUSE-SU-2017:2569-1 |
| SLES for SAP 12 SP2 | tiff | 4.0.8-44.3.1 | SUSE-SU-2017:2569-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | tiff | 4.3.0-1.3 | openSUSE-SU-2024:11461-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | tiff | 4.0.7-r2 | — |
| Alpine v3.23 | tiff | 4.0.7-r2 | — |
| Alpine v3.22 | tiff | 4.0.7-r2 | — |
| Alpine v3.21 | tiff | 4.0.7-r2 | — |
| Alpine v3.20 | tiff | 4.0.7-r2 | — |
Show 18 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | tiff | 4.0.7-r2 | — |
| Alpine v3.18 | tiff | 4.0.7-r2 | — |
| Alpine v3.17 | tiff | 4.0.7-r2 | — |
| Alpine v3.16 | tiff | 4.0.7-r2 | — |
| Alpine v3.15 | tiff | 4.0.7-r2 | — |
| Alpine v3.14 | tiff | 4.0.7-r2 | — |
| Alpine v3.13 | tiff | 4.0.7-r2 | — |
| Alpine v3.12 | tiff | 4.0.7-r2 | — |
| Alpine v3.11 | tiff | 4.0.7-r2 | — |
| Alpine v3.10 | tiff | 4.0.7-r2 | — |
| Alpine v3.9 | tiff | 4.0.7-r2 | — |
| Alpine v3.8 | tiff | 4.0.7-r2 | — |
| Alpine v3.7 | tiff | 4.0.7-r2 | — |
| Alpine v3.6 | tiff | 4.0.7-r2 | — |
| Alpine v3.5 | tiff | 4.0.7-r2 | — |
| Alpine v3.4 | tiff | 4.0.7-r2 | — |
| Alpine v3.3 | tiff | 4.0.7-r2 | — |
| Alpine v3.2 | tiff | 4.0.7-r2 | — |
Advisories 5
- USN-3602-1 tiff vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DLA-911-1 tiff - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-3844-1 tiff - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2017:2569-1 Security update for tiff SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11461-1 libtiff-devel-32bit-4.3.0-1.3 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
References
- https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes
- DSA-3844 vendor-advisory
- GLSA-201709-27 vendor-advisory
- USN-3602-1 vendor-advisory
- 97499 vdb-entry