CVE-2005-1267 · cross-distro fix matrix

CVE-2005-1267: The bgp_update_print function in tcpdump 3.x does not properly handle a -1 return value from the decode_prefix4 function, which allows remote attackers to cause a denial of service (infinite loop) via a crafted BGP packet.

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

Fix per ecosystem

Each block below is a distro release where CVE-2005-1267 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

tcpdump→ fixed in3.9.0.cvs.20050614-1urgency: medium
```
sudo apt-get install --only-upgrade -y tcpdump
```

Debian bookworm

Source: Debian Security Tracker

tcpdump→ fixed in3.9.0.cvs.20050614-1urgency: medium
```
sudo apt-get install --only-upgrade -y tcpdump
```

Debian trixie

Source: Debian Security Tracker

tcpdump→ fixed in3.9.0.cvs.20050614-1urgency: medium
```
sudo apt-get install --only-upgrade -y tcpdump
```

Are YOU affected by CVE-2005-1267?

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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