CVE-2019-18218 · cross-distro fix matrix

CVE-2019-18218: cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write).

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-18218 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

file→ fixed in1:5.37-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y file
```

Debian bookworm

Source: Debian Security Tracker

file→ fixed in1:5.37-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y file
```

Debian trixie

Source: Debian Security Tracker

file→ fixed in1:5.37-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y file
```

Alpine v3.20

Source: Alpine secdb

file→ fixed in5.37-r1
```
apk update && apk add --upgrade file
```

Alpine v3.21

Source: Alpine secdb

file→ fixed in5.37-r1
```
apk update && apk add --upgrade file
```

Alpine edge

Source: Alpine secdb

file→ fixed in5.37-r1
```
apk update && apk add --upgrade file
```

Alpine v3.18

Source: Alpine secdb

file→ fixed in5.37-r1
```
apk update && apk add --upgrade file
```

Alpine v3.19

Source: Alpine secdb

file→ fixed in5.37-r1
```
apk update && apk add --upgrade file
```

Are YOU affected by CVE-2019-18218?

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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