Ensure FLUSHALL and FLUSHDB are renamed or blocked

中等級 2自動化redis

說明

FLUSHALL/FLUSHDB destroy all data in one command. Compliant when rename-command FLUSHALL is set or the default ACL user has -@dangerous / -flushall. Checks /etc/redis/redis.conf (SKIP when it does not exist; RHEL uses /etc/redis.conf).

檢查方式

稽核方法: 檔案正規表示式

檔案: /etc/redis/redis.conf
比對模式: (?mi)^[ \t]*(?:rename-command[ \t]+['\x22]?flushall['\x22]?[ \t]+\S+|user[ \t]+default[ \t][^\n]*(?:-@dangerous|-flushall)\b)

修補方式

修補方法: 操作指南或基礎設施修補檔

Add 'rename-command FLUSHALL ""' and 'rename-command FLUSHDB ""' to redis.conf (or use ACLs -@dangerous) and restart Redis

屬性

作業系統: 不限
標籤: redisdatabasesurface-reduction
參考資料: CIS Redis Benchmark - Command Hardening / Dangerous Commands (verify section number for your release)

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target redis --level 2