TMA-TDSQL-1.4

Ensure MYSQL_PWD and Sensitive Environment Variables Are Not Used

HochStufe 1Automatisierttdsql

Beschreibung

The MYSQL_PWD environment variable stores the MySQL password in cleartext. Any environment variable used to pass runtime passwords or encryption keys should not persist in the process environment on production nodes. Counts running processes whose environment contains MYSQL_PWD plus system and user shell profiles that set it (run as root to read every /proc/<pid>/environ). Also review environments for other *_KEY / *_SECRET / *_PASSWORD variables.

So wird geprüft

Prüfmethode: Shell-Befehl

shell

c=$( { grep -l MYSQL_PWD /proc/[0-9]*/environ 2>/dev/null; grep -ls MYSQL_PWD /etc/profile /etc/bashrc /etc/bash.bashrc /etc/environment /etc/profile.d/* /root/.bashrc /root/.bash_profile /root/.profile /home/*/.bashrc /home/*/.bash_profile /home/*/.profile 2>/dev/null; } | wc -l); echo $c

Erwartete Ausgabe: 0

So wird behoben

Behebungsmethode: Anleitung oder Infrastruktur-Patch

Remove MYSQL_PWD from /etc/profile, /etc/bashrc and user profiles, unset it in running service environments, use ~/.my.cnf (mode 600) or mysql_config_editor login paths, and delete temporary key scripts left from installation.

Eigenschaften

Betriebssysteme: Beliebig
Tags: tdsqlcredentials
Referenz: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 1.4 Ensure MYSQL_PWD and Sensitive Environment Variables Are Not Used

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shell

tmaegis scan --target tdsql