Host SSH daemon, if enabled, must ignore .rhosts files

OrtaDüzey 1Otomatikvmware

Açıklama

Ignoring .rhosts files is crucial in hardening the SSH daemon on the host, ensuring that trust relationships are explicitly defined and not implicitly accepted, thereby reducing the attack surface. The audit reads /etc/ssh/sshd_config and requires IgnoreRhosts yes (unset = OpenSSH default yes). Runs in the ESXi Shell (busybox sh) as root.

Nasıl denetlenir

Denetim yöntemi: Kabuk komutu

shell

f=/etc/ssh/sshd_config; [ -r "$f" ] || exit 1
v=$(awk 'tolower($1)=="ignorerhosts" {print tolower($2); exit}' "$f")
case "$v" in '') echo compliant ;; yes) echo compliant ;; *) echo "IgnoreRhosts $v" ;; esac

Beklenen çıktı: compliant

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

To remediate this recommendation, set IgnoreRhosts yes, restart SSH if authorized, and verify .rhosts-based trust is ignored.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: vmwareesxiservices
Referans: CIS VMware ESXi 9.0 Benchmark v1.0.0 - 6.5.8 Host SSH daemon, if enabled, must ignore .rhosts files

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Bunu denetleme izniniz olan bir makinede çalıştırın. Tarama salt okunurdur.

shell

tmaegis scan --target vmware