CVE-2016-2217 · cross-distro fix matrix

CVE-2016-2217: The OpenSSL address implementation in Socat 1.7.3.0 and 2.0.0-b8 does not use a prime number for the DH, which makes it easier for remote attackers to obtain the shared secret.

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

Fix per ecosystem

Each block below is a distro release where CVE-2016-2217 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

socat→ fixed in1.7.3.1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y socat
```

Debian bookworm

Source: Debian Security Tracker

socat→ fixed in1.7.3.1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y socat
```

Debian trixie

Source: Debian Security Tracker

socat→ fixed in1.7.3.1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y socat
```

Are YOU affected by CVE-2016-2217?

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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