CVE-2018-4300 · cross-distro fix matrix

CVE-2018-4300: The session cookie generated by the CUPS web interface was easy to guess on Linux, allowing unauthorized scripted access to the web interface when the web interface is enabled. This issue affected versions prior to v2.2.10.

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

Fix per ecosystem

Each block below is a distro release where CVE-2018-4300 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

cups→ fixed in2.2.10-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y cups
```

Debian bookworm

Source: Debian Security Tracker

cups→ fixed in2.2.10-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y cups
```

Debian trixie

Source: Debian Security Tracker

cups→ fixed in2.2.10-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y cups
```

Are YOU affected by CVE-2018-4300?

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.

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