CVE-2024-33655 · cross-distro fix matrix

CVE-2024-33655: The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service (resource consumption) by arranging for DNS queries to be accumulated for seconds, such that responses are later sent in a pulsing burst (which can be considered traffic amplification in some cases), aka th

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

Fix per ecosystem

Each block below is a distro release where CVE-2024-33655 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

unbound→ fixed in1.13.1-1+deb11u5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y unbound
```

Debian bookworm

Source: Debian Security Tracker

unbound→ fixed in1.17.1-2+deb12u3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y unbound
```

Debian trixie

Source: Debian Security Tracker

unbound→ fixed in1.20.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y unbound
```

Alpine v3.20

Source: Alpine secdb

unbound→ fixed in1.20.0-r0
```
apk update && apk add --upgrade unbound
```

Alpine v3.21

Source: Alpine secdb

unbound→ fixed in1.20.0-r0
```
apk update && apk add --upgrade unbound
```

Alpine edge

Source: Alpine secdb

unbound→ fixed in1.20.0-r0
```
apk update && apk add --upgrade unbound
```

Alpine v3.18

Source: Alpine secdb

unbound→ fixed in1.20.0-r0
```
apk update && apk add --upgrade unbound
```

Alpine v3.19

Source: Alpine secdb

unbound→ fixed in1.20.0-r0
```
apk update && apk add --upgrade unbound
```

Are YOU affected by CVE-2024-33655?

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

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

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