CVE-2018-1046 · cross-distro fix matrix

CVE-2018-1046: pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a specially crafted PCAP file can trigger a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution. This buffer overflow

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

Fix per ecosystem

Each block below is a distro release where CVE-2018-1046 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

pdns→ fixed in4.1.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns
```

Debian bookworm

Source: Debian Security Tracker

pdns→ fixed in4.1.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns
```

Debian trixie

Source: Debian Security Tracker

pdns→ fixed in4.1.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns
```

Are YOU affected by CVE-2018-1046?

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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