CVE-2002-1747 · cross-distro fix matrix

CVE-2002-1747: Vtun 2.5b1 does not authenticate forwarded packets, which allows remote attackers to inject data into user sessions without detection, and possibly control the data contents via cut-and-paste attacks on ECB.

Affects 2 Linux releases across 2 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2002-1747 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

vtun→ fixed in2.5b2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y vtun
```

Debian bookworm

Source: Debian Security Tracker

vtun→ fixed in2.5b2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y vtun
```

Are YOU affected by CVE-2002-1747?

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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