Ensure password expiration is configured

高级别 1自动化aix

说明

The maximum password age attribute (maxage) determines the maximum number of weeks that you can use a password before you must change it. The window of opportunity for an attacker to leverage compromised credentials or successfully compromise credentials via an online brute force attack is limited by the age of the password. Audit: reads `lssec -f /etc/security/user -s default -a maxage`.

检查方式

审计方法: Shell 命令

shell

command -v lssec >/dev/null 2>&1 || exit 1; out=$(lssec -f /etc/security/user -s default -a maxage 2>/dev/null) || exit 1; v=$(printf '%s\n' "$out" | sed -n 's/.*maxage=\([^ ]*\).*/\1/p'); if [ -n "$v" ] && [ "$v" -ge 1 ] && [ "$v" -le 52 ]; then echo compliant; else echo "maxage=$v"; fi

预期输出: compliant

修复方式

修复方法: Shell 命令

shell

chsec -f /etc/security/user -s default -a maxage=52

属性

操作系统: 任意
标签: aixpassword-policy
参考: CIS IBM AIX 7 Benchmark v1.2.0 - 5.2.6 Ensure password expiration is configured

检查本机

请在您有权审计的机器上运行此命令。扫描为只读操作。

shell

tmaegis scan --target aix