Host SSH daemon, if enabled, must disable stream local forwarding

OrtaDüzey 1Otomatikvmware

Açıklama

Disabling stream local forwarding on the SSH daemon ensures that no Unix domain sockets are forwarded, thus enforcing a security boundary. This measure aids in maintaining the integrity and confidentiality of the system. The audit reads /etc/ssh/sshd_config and requires AllowStreamLocalForwarding no. 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)=="allowstreamlocalforwarding" {print tolower($2); exit}' "$f")
case "$v" in '') echo 'AllowStreamLocalForwarding not set' ;; no) echo compliant ;; *) echo "AllowStreamLocalForwarding $v" ;; esac

Beklenen çıktı: compliant

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

To remediate this recommendation, set AllowStreamLocalForwarding no, restart SSH if authorized, and verify stream-local forwarding cannot be established.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: vmwareesxiservices
Referans: CIS VMware ESXi 9.0 Benchmark v1.0.0 - 6.5.9 Host SSH daemon, if enabled, must disable stream local forwarding

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shell

tmaegis scan --target vmware