Packages
- openjpeg2 - JPEG 2000 image compression/decompression library
Details
It was discovered that OpenJPEG did not properly handle memory when
decompressing certain image files. An attacker could possibly use this
issue to cause OpenJPEG to crash, resulting in a denial of service. This
issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS,
and Ubuntu 24.04 LTS. (CVE-2025-50952)
It was discovered that OpenJPEG did not properly handle memory when parsing
the headers of certain image files. An attacker could use this issue to
cause OpenJPEG to crash, resulting in a denial of service, or possibly
execute arbitrary code. This issue only affected Ubuntu 25.04.
(CVE-2025-54874)
It was discovered that OpenJPEG did not properly handle memory when
decompressing certain image files. An attacker could possibly use this
issue to cause OpenJPEG to crash, resulting in a denial of service. This
issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS,
and Ubuntu 24.04 LTS. (CVE-2025-50952)
It was discovered that OpenJPEG did not properly handle memory when parsing
the headers of certain image files. An attacker could use this issue to
cause OpenJPEG to crash, resulting in a denial of service, or possibly
execute arbitrary code. This issue only affected Ubuntu 25.04.
(CVE-2025-54874)
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 | ||
|---|---|---|---|
| 25.04 plucky | libopenjp2-7 – 2.5.3-2ubuntu0.1 | ||
| 24.04 noble | libopenjp2-7 – 2.5.0-2ubuntu0.4 | ||
| 22.04 jammy | libopenjp2-7 – 2.4.0-6ubuntu0.4 | ||
| libopenjp3d7 – 2.4.0-6ubuntu0.4 | |||
| 20.04 focal | libopenjp2-7 – 2.3.1-1ubuntu4.20.04.4+esm1 | ||
| libopenjp3d7 – 2.3.1-1ubuntu4.20.04.4+esm1 | |||
| 18.04 bionic | libopenjp2-7 – 2.3.0-2+deb10u2ubuntu0.1~esm5 | ||
| libopenjp3d7 – 2.3.0-2+deb10u2ubuntu0.1~esm5 | |||
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