CVE-2016-3125 · cross-distro fix matrix

CVE-2016-3125: The mod_tls module in ProFTPD before 1.3.5b and 1.3.6 before 1.3.6rc2 does not properly handle the TLSDHParamFile directive, which might cause a weaker than intended Diffie-Hellman (DH) key to be used and consequently allow attackers to have unspecified impact via unknown vectors.

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

Fix per ecosystem

Each block below is a distro release where CVE-2016-3125 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

proftpd-dfsg→ fixed in1.3.5b-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y proftpd-dfsg
```

Debian bookworm

Source: Debian Security Tracker

proftpd-dfsg→ fixed in1.3.5b-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y proftpd-dfsg
```

Debian trixie

Source: Debian Security Tracker

proftpd-dfsg→ fixed in1.3.5b-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y proftpd-dfsg
```

Are YOU affected by CVE-2016-3125?

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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