CVE-2020-8184 · cross-distro fix matrix

CVE-2020-8184: A reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it is possible for an attacker to forge a secure or host-only cookie prefix.

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

Fix per ecosystem

Each block below is a distro release where CVE-2020-8184 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

ruby-rack→ fixed in2.1.1-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-rack
```

Debian bookworm

Source: Debian Security Tracker

ruby-rack→ fixed in2.1.1-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-rack
```

Debian trixie

Source: Debian Security Tracker

ruby-rack→ fixed in2.1.1-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-rack
```

Are YOU affected by CVE-2020-8184?

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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