CVE-2018-15664 · cross-distro fix matrix

CVE-2018-15664: In Docker through 18.06.1-ce-rc2, the API endpoints behind the 'docker cp' command are vulnerable to a symlink-exchange attack with Directory Traversal, giving attackers arbitrary read-write access to the host filesystem with root privileges, because daemon/archive.go does not do archive operations

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

Fix per ecosystem

Each block below is a distro release where CVE-2018-15664 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

docker.io→ fixed in18.09.1+dfsg1-7.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y docker.io
```

Debian bookworm

Source: Debian Security Tracker

docker.io→ fixed in18.09.1+dfsg1-7.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y docker.io
```

Debian trixie

Source: Debian Security Tracker

docker.io→ fixed in18.09.1+dfsg1-7.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y docker.io
```

Alpine v3.20

Source: Alpine secdb

docker→ fixed in18.09.7-r0
```
apk update && apk add --upgrade docker
```

Alpine v3.21

Source: Alpine secdb

docker→ fixed in18.09.7-r0
```
apk update && apk add --upgrade docker
```

Alpine edge

Source: Alpine secdb

docker→ fixed in18.09.7-r0
```
apk update && apk add --upgrade docker
```

Alpine v3.18

Source: Alpine secdb

docker→ fixed in18.09.7-r0
```
apk update && apk add --upgrade docker
```

Alpine v3.19

Source: Alpine secdb

docker→ fixed in18.09.7-r0
```
apk update && apk add --upgrade docker
```

Are YOU affected by CVE-2018-15664?

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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