Ensure that 'Auditing' Retention is 'greater than 6 months'

СреднийУровень 1Автоматическаяalibaba

Описание

Database SQL Audit Retention should be configured to be greater than 90 days. Audit Logs can be used to check for anomalies and give insight into suspected breaches or misuse of information and access. DescribeSQLCollectorRetention ConfigValue (days) must be 180 (6 months) or more 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.

Как проверяется

Метод проверки: Команда оболочки

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 DescribeSQLCollectorRetention --DBInstanceId "$i" 2>/dev/null) || exit 1
      d=$(printf '%s\n' "$s" | sed -n 's/.*"ConfigValue"[[:space:]]*:[[:space:]]*"\{0,1\}\([0-9]\{1,\}\).*/\1/p' | head -n 1)
      [ "${d:-0}" -ge 180 ] || { echo "SQL audit retention ${d:-unset} days: $r $i"; bad=1; }
    done
    set -- $ids
    [ "$#" -lt 100 ] && break
    page=$((page + 1))
  done
done
[ "$bad" -eq 0 ] && echo compliant

Ожидаемый вывод: compliant

Как исправляется

Метод исправления: Рекомендация или патч инфраструктуры

aliyun rds ModifySQLCollectorRetention --DBInstanceId <id> --ConfigValue 180 (or longer), or SQL Explorer > Service Settings > storage duration 6 months or more.

Свойства

Операционные системы: Любая
Теги: alibabards
Источник: CIS Alibaba Cloud Foundation Benchmark v2.0.1 - 6.4 Ensure that 'Auditing' Retention is 'greater than 6 months'

Проверить этот хост

Выполните команду на компьютере, аудит которого вам разрешён. Сканирование работает только на чтение.

shell

tmaegis scan --target alibaba