CVE-2024-56827 · cross-distro fix matrix

CVE-2024-56827: A flaw was found in the OpenJPEG project. A heap buffer overflow condition may be triggered when certain options are specified while using the opj_decompress utility. This can lead to an application crash or other undefined behavior.

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2024-56827 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

openjpeg2→ fixed in2.4.0-3+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y openjpeg2
```

Debian bookworm

Source: Debian Security Tracker

openjpeg2→ fixed in2.5.0-2+deb12u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y openjpeg2
```

Debian trixie

Source: Debian Security Tracker

openjpeg2→ fixed in2.5.3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y openjpeg2
```

Are YOU affected by CVE-2024-56827?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

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