CVE-2008-1637 · cross-distro fix matrix

CVE-2008-1637: PowerDNS Recursor before 3.1.5 uses insufficient randomness to calculate (1) TRXID values and (2) UDP source port numbers, which makes it easier for remote attackers to poison a DNS cache, related to (a) algorithmic deficiencies in rand and random functions in external libraries, (b) use of a 32-bit

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

Fix per ecosystem

Each block below is a distro release where CVE-2008-1637 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

pdns-recursor→ fixed in3.1.7-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns-recursor
```

Debian bookworm

Source: Debian Security Tracker

pdns-recursor→ fixed in3.1.7-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns-recursor
```

Debian trixie

Source: Debian Security Tracker

pdns-recursor→ fixed in3.1.7-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns-recursor
```

Are YOU affected by CVE-2008-1637?

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