Description
Heap-based buffer overflow vulnerability in Assimp versions prior to 5.4.2 allows a local attacker to execute arbitrary code by inputting a specially crafted file into the product.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Open Asset Import Library | Assimp | prior to 5.4.2 | — |
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 | assimp | 5.4.2+ds-1 | — |
| Debian 13 | assimp | 5.4.2+ds-1 | — |
| Debian 12 | assimp | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | assimp | No fix yet | — |
| Ubuntu 22.04 LTS | assimp | No fix yet | — |
| Ubuntu 20.04 LTS | assimp | No fix yet | — |
| Ubuntu 18.04 LTS | assimp | No fix yet | — |
| Ubuntu 16.04 LTS | assimp | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | libqt5-qt3d | 5.15.12+kde0-150600.3.3.1 | SUSE-SU-2024:2984-1 |
| SLES 15 SP6 | libqt5-qtquick3d | 5.15.12+kde1-150600.3.3.1 | SUSE-SU-2024:2985-1 |
| SLES 15 SP5 | libqt5-qt3d | 5.15.8+kde0-150500.3.3.1 | SUSE-SU-2024:3079-1 |
| SLES 15 SP5 | libqt5-qtquick3d | 5.15.8+kde1-150500.3.3.1 | SUSE-SU-2024:3078-1 |
| SLES 15 SP4 | libqt5-qt3d | 5.15.2+kde39-150400.3.3.1 | SUSE-SU-2024:2976-1 |
| SLES 15 SP3 | libqt5-qt3d | 5.12.7-150200.4.3.1 | SUSE-SU-2024:2975-1 |
| SLES 15 SP2 | libqt5-qt3d | 5.12.7-150200.4.3.1 | SUSE-SU-2024:2975-1 |
Show 9 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP4 | libqt5-qt3d | 5.15.2+kde39-150400.3.3.1 | SUSE-SU-2024:2976-1 |
| SLES for SAP 15 SP3 | libqt5-qt3d | 5.12.7-150200.4.3.1 | SUSE-SU-2024:2975-1 |
| SLES for SAP 15 SP2 | libqt5-qt3d | 5.12.7-150200.4.3.1 | SUSE-SU-2024:2975-1 |
| SLE HPC 15 SP4 | libqt5-qt3d | 5.15.2+kde39-150400.3.3.1 | SUSE-SU-2024:2976-1 |
| SLE HPC 15 SP3 | libqt5-qt3d | 5.12.7-150200.4.3.1 | SUSE-SU-2024:2975-1 |
| SLE HPC 15 SP2 | libqt5-qt3d | 5.12.7-150200.4.3.1 | SUSE-SU-2024:2975-1 |
| SUSE Package Hub 15 SP6 | assimp | 5.3.1-bp156.3.3.1 | openSUSE-SU-2024:0225-1 |
| SUSE Package Hub 15 SP5 | assimp | 5.3.1-bp156.3.3.1 | openSUSE-SU-2024:0225-1 |
| SUSE Enterprise Storage 7.1 | libqt5-qt3d | 5.12.7-150200.4.3.1 | SUSE-SU-2024:2975-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | assimp | 5.4.3-1.1 | openSUSE-SU-2024:14329-1 |
| openSUSE Leap 15.6 | assimp | 5.3.1-bp156.3.3.1 | openSUSE-SU-2024:0225-1 |
| openSUSE Leap 15.6 | libqt5-qt3d | 5.15.12+kde0-150600.3.3.1 | SUSE-SU-2024:2984-1 |
| openSUSE Leap 15.6 | libqt5-qtquick3d | 5.15.12+kde1-150600.3.3.1 | SUSE-SU-2024:2985-1 |
| openSUSE Leap 15.5 | assimp | 5.3.1-bp156.3.3.1 | openSUSE-SU-2024:0225-1 |
| openSUSE Leap 15.5 | libqt5-qt3d | 5.15.8+kde0-150500.3.3.1 | SUSE-SU-2024:3079-1 |
| openSUSE Leap 15.5 | libqt5-qtquick3d | 5.15.8+kde1-150500.3.3.1 | SUSE-SU-2024:3078-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | assimp | 5.4.3-r0 | — |
| Alpine v3.23 | assimp | 5.4.3-r0 | — |
| Alpine v3.22 | assimp | 5.4.3-r0 | — |
| Alpine v3.21 | assimp | 5.4.3-r0 | — |
| Alpine v3.20 | assimp | 5.4.3-r0 | — |
Advisories 8
- SUSE-SU-2024:3078-1 Security update for libqt5-qtquick3d SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2985-1 Security update for libqt5-qtquick3d SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:3079-1 Security update for libqt5-qt3d SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2984-1 Security update for libqt5-qt3d SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2975-1 Security update for libqt5-qt3d SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:14329-1 assimp-devel-5.4.3-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:0225-1 Security update for assimp SUSE / openSUSE Security Updates · May 7, 2025
- SUSE-SU-2024:2976-1 Security update for libqt5-qt3d SUSE / openSUSE Security Updates · May 2, 2025