CVE-2019-11247 · cross-distro fix matrix

CVE-2019-11247: The Kubernetes kube-apiserver mistakenly allows access to a cluster-scoped custom resource if the request is made as if the resource were namespaced. Authorizations for the resource accessed in this manner are enforced using roles and role bindings within the namespace, meaning that a user with acce

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-11247 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

kubernetes→ fixed in1.17.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y kubernetes
```

Debian bookworm

Source: Debian Security Tracker

kubernetes→ fixed in1.17.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y kubernetes
```

Debian trixie

Source: Debian Security Tracker

kubernetes→ fixed in1.17.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y kubernetes
```

Alpine v3.20

Source: Alpine secdb

k3s→ fixed in0.8.0-r0
```
apk update && apk add --upgrade k3s
```

Alpine v3.21

Source: Alpine secdb

k3s→ fixed in0.8.0-r0
```
apk update && apk add --upgrade k3s
```

Alpine edge

Source: Alpine secdb

k3s→ fixed in0.8.0-r0
```
apk update && apk add --upgrade k3s
```

Alpine v3.18

Source: Alpine secdb

k3s→ fixed in0.8.0-r0
```
apk update && apk add --upgrade k3s
```

Alpine v3.19

Source: Alpine secdb

k3s→ fixed in0.8.0-r0
```
apk update && apk add --upgrade k3s
```

Are YOU affected by CVE-2019-11247?

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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