CVE-2012-2671 · cross-distro fix matrix

CVE-2012-2671: The Rack::Cache rubygem 0.3.0 through 1.1 caches Set-Cookie and other sensitive headers, which allows attackers to obtain sensitive cookie information, hijack web sessions, or have other unspecified impact by accessing the cache.

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

Fix per ecosystem

Each block below is a distro release where CVE-2012-2671 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

ruby-rack-cache→ fixed in1.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-rack-cache
```

Debian bookworm

Source: Debian Security Tracker

ruby-rack-cache→ fixed in1.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-rack-cache
```

Debian trixie

Source: Debian Security Tracker

ruby-rack-cache→ fixed in1.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-rack-cache
```

Are YOU affected by CVE-2012-2671?

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.

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