CVE-2006-3739 · cross-distro fix matrix

CVE-2006-3739: Integer overflow in the CIDAFM function in X.Org 6.8.2 and XFree86 X server allows local users to execute arbitrary code via crafted Adobe Font Metrics (AFM) files with a modified number of character metrics (StartCharMetrics), which leads to a heap-based buffer overflow.

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

Fix per ecosystem

Each block below is a distro release where CVE-2006-3739 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

libxfont→ fixed in1:1.2.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libxfont
```

Debian bookworm

Source: Debian Security Tracker

libxfont→ fixed in1:1.2.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libxfont
```

Debian trixie

Source: Debian Security Tracker

libxfont→ fixed in1:1.2.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libxfont
```

Are YOU affected by CVE-2006-3739?

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

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Continuous monitoring beats manual checking

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