TMA-SOLARIS-2.12
Disable Telnet Service
TinggiLevel 1Otomatissolaris
Deskripsi
The telnet daemon, which accepts connections from users from other systems via the telnet protocol and can be used for remote shell access. The telnet protocol is insecure and unencrypted. The use of an unencrypted transmission medium could allow a user with access to sniff network traffic the ability to steal credentials. The ssh protocol provides an encrypted session and stronger security. Audit: `svcs -Ho state` must report disabled; a service that is not installed is compliant.
Cara pemeriksaan
Metode audit: Perintah shell
shell
command -v svcs >/dev/null 2>&1 || exit 1; r=compliant; for f in svc:/network/telnet; do st=$(svcs -Ho state "$f" 2>/dev/null); case "$st" in ''|disabled) ;; *) r="$f: $st";; esac; done; echo "$r"- Output yang diharapkan
compliant
Cara perbaikan
Metode perbaikan: Panduan atau patch infrastruktur
svcadm disable svc:/network/telnet
Properti
- Sistem operasi
- Apa saja
- Tag
- solarisnetwork
- Referensi
- CIS Oracle Solaris 11.4 Benchmark v1.1.0 - 2.12 Disable Telnet Service
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target solaris