TMA-AIX-4.5.19
Ensure icmptimestamp is disabled
SedangLevel 1Otomatisaix
Deskripsi
The icmptimestamp parameter determines whether the system responds to an ICMP timestamp request. Responding to an ICMP timestamp request may provide a remote user with more detailed information about the current date/time of the system. Audit: `no -o icmptimestamp` must report 0.
Cara pemeriksaan
Metode audit: Perintah shell
shell
command -v no >/dev/null 2>&1 || exit 1; out=$(no -o icmptimestamp 2>/dev/null) || exit 1; printf '%s\n' "$out" | sed 's/[[:blank:]]*=[[:blank:]]*/=/'- Output yang diharapkan
icmptimestamp=0
Cara perbaikan
Metode perbaikan: Panduan atau patch infrastruktur
no -p -o icmptimestamp=0 (sets the running value and makes it persistent in /etc/tunables/nextboot)
Properti
- Sistem operasi
- Apa saja
- Tag
- aixhardening
- Referensi
- CIS IBM AIX 7 Benchmark v1.2.0 - 4.5.19 Ensure icmptimestamp is disabled
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target aix