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Alerts This Week
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Debian 11: DLA-4107-1 moderate: openjpeg2 denial of service

debian lts
Calendar Grey April 1, 2025
Dist Debian Esm H88
Several security flaws in openjpeg2 may result in service disruption or the execution of unauthorized code. An upgrade is strongly advised.
Multiple vulnerabilities have been discovered in openjpeg2, the open-source JPEG 2000 codec, which could result in denial of service or the execution of arbitrary code if malformed...
Topics%20covered

Topics Covered

security advisory denial of service debian arbitrary code openjpeg2 jpeg 2000

Summary

For Debian 11 bullseye, these problems have been fixed in version
2.4.0-3+deb11u1.

We recommend that you upgrade your openjpeg2 packages.

For the detailed security status of openjpeg2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/openjpeg2

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Package: openjpeg2
Version: 2.4.0-3+deb11u1
CVE ID: CVE-2021-3575 CVE-2021-29338 CVE-2022-1122 CVE-2024-56826
Debian Bug: 989775 987276 1092675 1092676

Topics%20covered

Topics Covered

security advisory denial of service debian arbitrary code openjpeg2 jpeg 2000

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