Verify That the MYSQL_PWD Environment Variable is Not in Use

СредњаНиво 1Аутоматскаmysql

Опис

MySQL can read a default database password from an environment variable called MYSQL_PWD. Avoiding use of this environment variable can better safeguard the confidentiality of MySQL credentials. Run as root; counts processes whose environment contains MYSQL_PWD (including the scanner itself if it was given MYSQL_PWD).

Како се проверава

Метод провере: Команда љуске

shell

[ "$(id -u)" -eq 0 ] || exit 1; n=$(grep -lsaz '^MYSQL_PWD=' /proc/[0-9]*/environ 2>/dev/null | wc -l); echo "$n"

Очекивани излаз: 0

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

Find the processes (grep -lsaz ^MYSQL_PWD= /proc/*/environ) and change the users/scripts that export MYSQL_PWD to use an option file readable only by the user, mysql_config_editor or certificate-based authentication.

Својства

Оперативни системи: Било који
Ознаке: mysqldatabasecredentials
Референца: CIS Oracle MySQL Community Server 8.4 Benchmark v1.1.0 - 1.4 Verify That the MYSQL_PWD Environment Variable is Not in Use

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shell

tmaegis scan --target mysql