CVE-2020-14147 · cross-distro fix matrix

CVE-2020-14147: An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large n

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

Fix per ecosystem

Each block below is a distro release where CVE-2020-14147 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

redis→ fixed in5:6.0.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y redis
```

Debian bookworm

Source: Debian Security Tracker

redis→ fixed in5:6.0.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y redis
```

Debian trixie

Source: Debian Security Tracker

redis→ fixed in5:6.0.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y redis
```

Alpine v3.20

Source: Alpine secdb

redis→ fixed in6.0.3-r0
```
apk update && apk add --upgrade redis
```

Alpine v3.21

Source: Alpine secdb

redis→ fixed in6.0.3-r0
```
apk update && apk add --upgrade redis
```

Alpine edge

Source: Alpine secdb

redis→ fixed in6.0.3-r0
```
apk update && apk add --upgrade redis
```

Alpine v3.18

Source: Alpine secdb

redis→ fixed in6.0.3-r0
```
apk update && apk add --upgrade redis
```

Alpine v3.19

Source: Alpine secdb

redis→ fixed in6.0.3-r0
```
apk update && apk add --upgrade redis
```

Are YOU affected by CVE-2020-14147?

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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Continuous monitoring beats manual checking

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