CVE-2021-3660 · cross-distro fix matrix

CVE-2021-3660: Cockpit (and its plugins) do not seem to protect itself against clickjacking. It is possible to render a page from a cockpit server via another website, inside an <iFrame> HTML entry. This may be used by a malicious website in clickjacking or similar attacks.

Affects 2 Linux releases across 2 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2021-3660 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

cockpit→ fixed in254-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y cockpit
```

Debian trixie

Source: Debian Security Tracker

cockpit→ fixed in254-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y cockpit
```

Are YOU affected by CVE-2021-3660?

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

Continuous monitoring beats manual checking

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