CVE-2021-32739 · cross-distro fix matrix

CVE-2021-32739: Icinga is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. From version 2.4.0 through version 2.12.4, a vulnerability exists that may allow privilege escalation for authenticated API users. With a read-on

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

Fix per ecosystem

Each block below is a distro release where CVE-2021-32739 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

icinga2→ fixed in2.12.3-1+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y icinga2
```

Debian bookworm

Source: Debian Security Tracker

icinga2→ fixed in2.12.5-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y icinga2
```

Debian trixie

Source: Debian Security Tracker

icinga2→ fixed in2.12.5-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y icinga2
```

Are YOU affected by CVE-2021-32739?

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

Form-based quickscan View on NVD

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