CVE-2018-20846
Fixed in a distro release EPSS 2%
Out-of-bounds accesses in the functions pi_next_lrcp, pi_next_rlcp, pi_next_rpcl, pi_next_pcrl, pi_next_rpcl, and pi_next_cprl in openmj2/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).
Products: uclouvain openjpeg
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | openjpeg2 | 2.5.0-1 |
| Debian 12 | openjpeg2 | 2.3.1-1 |
| Debian 13 | openjpeg2 | 2.3.1-1 |
| Debian 14 | openjpeg2 | 2.3.1-1 |
| SUSE Enterprise Storage 6 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Enterprise Storage 7 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE HPE Helion OpenStack 8 | openjpeg2 | 2.1.0-4.15.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP4 | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP3 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | openjpeg2 | 2.1.0-4.15.1 |
| SUSE Linux Enterprise Server 12 SP3-BCL | openjpeg2 | 2.1.0-4.15.1 |
| SUSE Linux Enterprise Server 12 SP3-LTSS | openjpeg2 | 2.1.0-4.15.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | openjpeg2 | 2.1.0-4.15.1 |
| SUSE Linux Enterprise Server 12 SP5 | openjpeg2 | 2.1.0-4.15.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Server 15 SP2-BCL | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise Server 15 SP2-BCL | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Server 15-LTSS | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise Server 15-LTSS | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | openjpeg2 | 2.1.0-4.15.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | openjpeg2 | 2.1.0-4.15.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | openjpeg2 | 2.1.0-4.15.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | openjpeg | 1.5.2-150000.4.10.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Manager Proxy 4.1 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Manager Retail Branch Server 4.1 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE Manager Server 4.1 | openjpeg2 | 2.3.0-150000.3.8.1 |
| SUSE OpenStack Cloud 8 | openjpeg2 | 2.1.0-4.15.1 |
| SUSE OpenStack Cloud 9 | openjpeg2 | 2.1.0-4.15.1 |
| SUSE OpenStack Cloud Crowbar 8 | openjpeg2 | 2.1.0-4.15.1 |
| SUSE OpenStack Cloud Crowbar 9 | openjpeg2 | 2.1.0-4.15.1 |
| Ubuntu 14.04 LTS | openjpeg | no fix |
| Ubuntu 16.04 LTS | blender | no fix |
| Ubuntu 16.04 LTS | emscripten | no fix |
| Ubuntu 16.04 LTS | insighttoolkit4 | no fix |
| Ubuntu 16.04 LTS | texmaker | no fix |
| Ubuntu 18.04 LTS | blender | no fix |
| Ubuntu 18.04 LTS | emscripten | no fix |
| Ubuntu 18.04 LTS | insighttoolkit4 | no fix |
| Ubuntu 20.04 LTS | blender | no fix |
| Ubuntu 20.04 LTS | insighttoolkit4 | no fix |
| Ubuntu 22.04 LTS | blender | no fix |
| Ubuntu 22.04 LTS | emscripten | no fix |
| Ubuntu 22.04 LTS | insighttoolkit4 | no fix |
| Ubuntu 24.04 LTS | blender | no fix |
| Ubuntu 24.04 LTS | emscripten | no fix |
| Ubuntu 25.10 | blender | no fix |
| Ubuntu 25.10 | emscripten | no fix |
| Ubuntu 25.10 | qtwebengine-opensource-src | no fix |
| Ubuntu 25.10 | texmaker | no fix |
| Ubuntu 26.04 LTS | blender | no fix |
| Ubuntu 26.04 LTS | emscripten | no fix |
| Ubuntu 26.04 LTS | texmaker | no fix |
| Ubuntu 26.10 | blender | no fix |
| Ubuntu 26.10 | emscripten | no fix |
| Ubuntu 26.10 | qtwebengine-opensource-src | no fix |
| Ubuntu 26.10 | texmaker | no fix |
| Ubuntu Pro 18.04 LTS | qtwebengine-opensource-src | no fix |
| Ubuntu Pro 18.04 LTS | texmaker | no fix |
| Ubuntu Pro 20.04 LTS | qtwebengine-opensource-src | no fix |
| Ubuntu Pro 20.04 LTS | texmaker | no fix |
| Ubuntu Pro 22.04 LTS | qtwebengine-opensource-src | no fix |
| Ubuntu Pro 22.04 LTS | texmaker | no fix |
| Ubuntu Pro 24.04 LTS | qtwebengine-opensource-src | no fix |
| Ubuntu Pro 24.04 LTS | texmaker | no fix |
| Ubuntu Pro 26.04 LTS | qtwebengine-opensource-src | no fix |
| openSUSE Leap 15.3 | openjpeg | 1.5.2-150000.4.10.1 |
| openSUSE Leap 15.3 | openjpeg2 | 2.3.0-150000.3.8.1 |
| openSUSE Leap 15.4 | openjpeg | 1.5.2-150000.4.10.1 |
| openSUSE Leap 15.4 | openjpeg2 | 2.3.0-150000.3.8.1 |