CVE-2019-10163 · cross-distro fix matrix

CVE-2019-10163: A Vulnerability has been found in PowerDNS Authoritative Server before versions 4.1.9, 4.0.8 allowing a remote, authorized master server to cause a high CPU load or even prevent any further updates to any slave zone by sending a large number of NOTIFY messages. Note that only servers configured as s

Affects 8 Linux releases across 8 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2019-10163 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

pdns→ fixed in4.1.6-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns
```

Debian bookworm

Source: Debian Security Tracker

pdns→ fixed in4.1.6-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns
```

Debian trixie

Source: Debian Security Tracker

pdns→ fixed in4.1.6-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns
```

Alpine v3.20

Source: Alpine secdb

pdns→ fixed in4.1.10-r0
```
apk update && apk add --upgrade pdns
```

Alpine v3.21

Source: Alpine secdb

pdns→ fixed in4.1.10-r0
```
apk update && apk add --upgrade pdns
```

Alpine edge

Source: Alpine secdb

pdns→ fixed in4.1.10-r0
```
apk update && apk add --upgrade pdns
```

Alpine v3.18

Source: Alpine secdb

pdns→ fixed in4.1.10-r0
```
apk update && apk add --upgrade pdns
```

Alpine v3.19

Source: Alpine secdb

pdns→ fixed in4.1.10-r0
```
apk update && apk add --upgrade pdns
```

Are YOU affected by CVE-2019-10163?

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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