CVE-2022-23634 · cross-distro fix matrix

CVE-2022-23634: Puma is a Ruby/Rack web server built for parallelism. Prior to `puma` version `5.6.2`, `puma` may not always call `close` on the response body. Rails, prior to version `7.0.2.2`, depended on the response body being closed in order for its `CurrentAttributes` implementation to work correctly. The com

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

Fix per ecosystem

Each block below is a distro release where CVE-2022-23634 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

puma→ fixed in4.3.8-1+deb11u2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y puma
```

Debian bookworm

Source: Debian Security Tracker

puma→ fixed in5.6.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y puma
```

Debian trixie

Source: Debian Security Tracker

puma→ fixed in5.6.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y puma
```

Are YOU affected by CVE-2022-23634?

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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