Description
In LibTIFF 4.0.8, there is a heap-based use-after-free in the t2p_writeproc function in tiff2pdf.c. NOTE: there is a third-party report of inability to reproduce this issue
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.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | tiff | No fix yet | — |
| Ubuntu Pro 16.04 LTS | tiff | No fix yet | — |
| Ubuntu Pro 14.04 LTS | tiff | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP3 | tiff | 4.0.9-44.10.1 | SUSE-SU-2018:1180-1 |
| SLES 11 SP4 | tiff | 3.8.2-141.169.3.1 | SUSE-SU-2018:1179-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP3 | tiff | 4.0.9-44.10.1 | SUSE-SU-2018:1180-1 |
| SLES for SAP 11 SP4 | tiff | 3.8.2-141.169.3.1 | SUSE-SU-2018:1179-1 |
Advisories 2
- SUSE-SU-2018:1180-1 Security update for tiff SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2018:1179-1 Security update for tiff SUSE / openSUSE Security Updates · May 2, 2025