Ensure SSH IgnoreRhosts is enabled

SrednjaNivo 1Automatskacos

Opis

The IgnoreRhosts parameter specifies that .rhosts and .shosts files will not be used in RhostsRSAAuthentication or HostbasedAuthentication. Setting this parameter forces users to enter a password when authenticating with ssh.

Kako se proverava

Metod provere: Komanda ljuske

shell

alt0() { command -v grep >/dev/null 2>&1 || { echo "step1: grep not installed"; return 1; }; command -v sshd >/dev/null 2>&1 || { echo "step1: sshd not installed"; return 1; }; o=$(bash -c 'sshd -T | grep ignorerhosts' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'IgnoreRhosts yes' || { echo step1: missing 'IgnoreRhosts yes'; return 1; }; }; if alt0; then echo compliant; fi

Očekivani izlaz: compliant

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Edit the /etc/ssh/sshd_config file to set the parameter as follows: IgnoreRhosts yes

Svojstva

Operativni sistemi: Bilo koji
Oznake: container-optimized-oscosssh
Referenca: CIS Google Container-Optimized OS Benchmark v1.2.0 - 5.1.8 Ensure SSH IgnoreRhosts is enabled

Proverite ovaj računar

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

shell

tmaegis scan --target cos