Ensure ftp server services are not in use

SrednjaNivo 1Automatskalinux

Opis

FTP (File Transfer Protocol) is a traditional and widely used standard tool for transferring files between a server and clients over a network, especially where no authentication is necessary (permits anonymous users to connect to a server).

Kako se proverava

Metod provere: Komanda ljuske

shell

alt0() { command -v rpm >/dev/null 2>&1 || { echo "step1: rpm not installed"; return 1; }; o=$(bash -c 'rpm -q vsftpd' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'package vsftpd is not installed' || { echo step1: missing 'package vsftpd is not installed'; return 1; }; }; alt1() { command -v grep >/dev/null 2>&1 || { echo "step1: grep not installed"; return 1; }; command -v systemctl >/dev/null 2>&1 || { echo "step1: systemctl not installed"; return 1; }; o=$(bash -c 'systemctl is-enabled vsftpd.service 2>/dev/null | grep '"'"'enabled'"'"'' 2>/dev/null); [ -z "$o" ] || { echo "step1: $o" | head -c 300; return 1; }; command -v grep >/dev/null 2>&1 || { echo "step2: grep not installed"; return 1; }; command -v systemctl >/dev/null 2>&1 || { echo "step2: systemctl not installed"; return 1; }; o=$(bash -c 'systemctl is-active vsftpd.service 2>/dev/null | grep '"'"'^active'"'"'' 2>/dev/null); [ -z "$o" ] || { echo "step2: $o" | head -c 300; return 1; }; }; if alt0 || alt1; then echo compliant; fi

Očekivani izlaz: compliant

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Run the following commands to stop vsftpd.service and remove vsftpd package: # systemctl stop vsftpd.service # dnf remove vsftpd - OR - - IF - the vsftpd package is required as a dependency: Run the following commands to stop and mask the vsftpd.service: # systemctl stop vsftpd.service # systemctl mask vsftpd.service Note: Other ftp server packages may exist. If not required and authorized by local site policy, they should also be removed. If the package is required for a dependency, the service should be stopped and masked.

Svojstva

Operativni sistemi: rocky-9
Oznake: cis-convertedlinux
Referenca: CIS Rocky Linux 9 Benchmark v3.0.0 - 2.1.8

Proverite ovaj računar

Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.

shell

tmaegis scan --target linux