Packages
- openjpeg2 - JPEG 2000 image compression/decompression library
Details
It was discovered that OpenJPEG could enter a large loop and continuously
print warning messages when given specially crafted input. An attacker
could potentially use this issue to cause a denial of service.
It was discovered that OpenJPEG could enter a large loop and continuously
print warning messages when given specially crafted input. An attacker
could potentially use this issue to cause a denial of service.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 24.04 LTS noble | libopenjp2-7 – 2.5.0-2ubuntu0.1 | ||
| libopenjpip7 – 2.5.0-2ubuntu0.1 | |||
| 22.04 LTS jammy | libopenjp2-7 – 2.4.0-6ubuntu0.1 | ||
| libopenjp3d7 – 2.4.0-6ubuntu0.1 | |||
| libopenjpip7 – 2.4.0-6ubuntu0.1 | |||
| 20.04 LTS focal | libopenjp2-7 – 2.3.1-1ubuntu4.20.04.2 | ||
| libopenjp3d7 – 2.3.1-1ubuntu4.20.04.2 | |||
| libopenjpip7 – 2.3.1-1ubuntu4.20.04.2 | |||
| 18.04 LTS bionic | libopenjp2-7 – 2.3.0-2+deb10u2ubuntu0.1~esm2 | ||
| libopenjp3d7 – 2.3.0-2+deb10u2ubuntu0.1~esm2 | |||
| libopenjpip7 – 2.3.0-2+deb10u2ubuntu0.1~esm2 | |||
| 16.04 LTS xenial | libopenjp2-7 – 2.1.2-1.1+deb9u6ubuntu0.1~esm4 | ||
| libopenjp3d7 – 2.1.2-1.1+deb9u6ubuntu0.1~esm4 | |||
| libopenjpip7 – 2.1.2-1.1+deb9u6ubuntu0.1~esm4 | |||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.