CVE-2021-27928 · cross-distro fix matrix

CVE-2021-27928: A remote code execution issue was discovered in MariaDB 10.2 before 10.2.37, 10.3 before 10.3.28, 10.4 before 10.4.18, and 10.5 before 10.5.9; Percona Server through 2021-03-03; and the wsrep patch through 2021-03-03 for MySQL. An untrusted search path leads to eval injection, in which a database SU

Affects 6 Linux releases across 6 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2021-27928 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

mariadb-10.5→ fixed in1:10.5.9-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y mariadb-10.5
```

Alpine v3.20

Source: Alpine secdb

mariadb→ fixed in10.5.9-r0
```
apk update && apk add --upgrade mariadb
```

Alpine v3.21

Source: Alpine secdb

mariadb→ fixed in10.5.9-r0
```
apk update && apk add --upgrade mariadb
```

Alpine edge

Source: Alpine secdb

mariadb→ fixed in10.5.9-r0
```
apk update && apk add --upgrade mariadb
```

Alpine v3.18

Source: Alpine secdb

mariadb→ fixed in10.5.9-r0
```
apk update && apk add --upgrade mariadb
```

Alpine v3.19

Source: Alpine secdb

mariadb→ fixed in10.5.9-r0
```
apk update && apk add --upgrade mariadb
```

Are YOU affected by CVE-2021-27928?

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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