CVE-2004-1484 · cross-distro fix matrix

CVE-2004-1484: Format string vulnerability in the _msg function in error.c in socat 1.4.0.3 and earlier, when used as an HTTP proxy client and run with the -ly option, allows remote attackers or local users to execute arbitrary code via format string specifiers in a syslog message.

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

Fix per ecosystem

Each block below is a distro release where CVE-2004-1484 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

socat→ fixed in1.4.0.3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y socat
```

Debian bookworm

Source: Debian Security Tracker

socat→ fixed in1.4.0.3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y socat
```

Debian trixie

Source: Debian Security Tracker

socat→ fixed in1.4.0.3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y socat
```

Are YOU affected by CVE-2004-1484?

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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