CVE-2022-31163 · cross-distro fix matrix

CVE-2022-31163: TZInfo is a Ruby library that provides access to time zone data and allows times to be converted using time zone rules. Versions prior to 0.36.1, as well as those prior to 1.2.10 when used with the Ruby data source tzinfo-data, are vulnerable to relative path traversal. With the Ruby data source, ti

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

Fix per ecosystem

Each block below is a distro release where CVE-2022-31163 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

ruby-tzinfo→ fixed in1.2.6-1+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-tzinfo
```

Debian bookworm

Source: Debian Security Tracker

ruby-tzinfo→ fixed in2.0.4-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-tzinfo
```

Debian trixie

Source: Debian Security Tracker

ruby-tzinfo→ fixed in2.0.4-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-tzinfo
```

Are YOU affected by CVE-2022-31163?

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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