Description
Integer overflow vulnerability in the bmp24toimage function in convertbmp.c in OpenJPEG before 2.2.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted bmp file.
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 | openjpeg2 | 2.1.2-1 | — |
| Debian 13 | openjpeg2 | 2.1.2-1 | — |
| Debian 12 | openjpeg2 | 2.1.2-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | openjpeg2 | 2.1.2-1.1+deb9u2build0.1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP3 | openjpeg2 | 2.1.0-4.6.1 | SUSE-SU-2017:2649-1 |
| SLES 12 SP2 | openjpeg2 | 2.1.0-4.6.1 | SUSE-SU-2017:2649-1 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP3 | openjpeg2 | 2.1.0-4.6.1 | SUSE-SU-2017:2649-1 |
| SLES for SAP 12 SP2 | openjpeg2 | 2.1.0-4.6.1 | SUSE-SU-2017:2649-1 |
| SUSE Package Hub 12 SP1 | openjpeg2 | 2.1.0-9.1 | openSUSE-SU-2017:2686-1, openSUSE-SU-2017:2685-1 |
| SUSE Package Hub 12 | openjpeg2 | 2.1.0-9.1 | openSUSE-SU-2017:2686-1, openSUSE-SU-2017:2685-1 |
Advisories 3
- SUSE-SU-2017:2649-1 Security update for openjpeg2 SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2017:2686-1 Security update for openjpeg2 SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2017:2685-1 Security update for openjpeg2 SUSE / openSUSE Security Updates · Feb 4, 2026