CVE-2018-6536 · cross-distro fix matrix

CVE-2018-6536: An issue was discovered in Icinga 2.x through 2.8.1. The daemon creates an icinga2.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for icinga2.pid modification before a root script execu

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

Fix per ecosystem

Each block below is a distro release where CVE-2018-6536 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

icinga2→ fixed in2.8.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y icinga2
```

Debian bookworm

Source: Debian Security Tracker

icinga2→ fixed in2.8.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y icinga2
```

Debian trixie

Source: Debian Security Tracker

icinga2→ fixed in2.8.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y icinga2
```

Are YOU affected by CVE-2018-6536?

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