Ensure that RDS instance requires all incoming connections to use SSL

ВисокаНиво 1Аутоматскаalibaba

Опис

It is recommended to enforce all incoming connections to SQL database instance to use SSL. SQL database connections if successfully trapped (MITM); can reveal sensitive data like credentials, database queries, query outputs etc. DescribeDBInstanceSSL must report SSLEnabled Yes/on for every instance. Iterates every RDS region and instance (DescribeDBInstances). Read-only aliyun CLI calls; credentials and default region come from the CLI's normal profile (aliyun configure, ~/.aliyun/config.json or ALIBABA_CLOUD_* environment variables). JSON output is parsed with sed/awk. A missing CLI or credential fails the check.

Како се проверава

Метод провере: Команда љуске

shell

regs=$(aliyun rds DescribeRegions 2>/dev/null) || exit 1
regions=$(printf '%s\n' "$regs" | sed -n 's/.*"RegionId"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/p' | sort -u)
[ -n "$regions" ] || exit 1
bad=0
for r in $regions; do
  page=1
  while :; do
    out=$(aliyun rds DescribeDBInstances --RegionId "$r" --PageSize 100 --PageNumber "$page" 2>/dev/null) || exit 1
    ids=$(printf '%s\n' "$out" | sed -n 's/.*"DBInstanceId"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/p' | sort -u)
    [ -n "$ids" ] || break
    for i in $ids; do
      s=$(aliyun rds DescribeDBInstanceSSL --DBInstanceId "$i" 2>/dev/null) || exit 1
      printf '%s\n' "$s" | grep -Eiq '"SSLEnabled"[[:space:]]*:[[:space:]]*"?(yes|on|1|true)"?' || { echo "SSL off: $r $i"; bad=1; }
    done
    set -- $ids
    [ "$#" -lt 100 ] && break
    page=$((page + 1))
  done
done
[ "$bad" -eq 0 ] && echo compliant

Очекивани излаз: compliant

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

aliyun rds ModifyDBInstanceSSL --DBInstanceId <id> --ConnectionString <endpoint> --SSLEnabled 1 (RDS console > Data Security > SSL Encryption), and require TLS in the database engine.

Својства

Оперативни системи: Било који
Ознаке: alibabards
Референца: CIS Alibaba Cloud Foundation Benchmark v2.0.1 - 6.1 Ensure that RDS instance requires all incoming connections to use SSL

Проверите овај рачунар

Покрените ово на рачунару за који имате дозволу за проверу. Скенирање ради у режиму само за читање.

shell

tmaegis scan --target alibaba