TMA-AIX-4.5.19
Ensure icmptimestamp is disabled
SrednjaNivo 1Automatskaaix
Opis
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.
Kako se proverava
Metod provere: Komanda ljuske
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:]]*/=/'- Očekivani izlaz
icmptimestamp=0
Kako se ispravlja
Metod ispravke: Smernica ili zakrpa infrastrukture
no -p -o icmptimestamp=0 (sets the running value and makes it persistent in /etc/tunables/nextboot)
Svojstva
- Operativni sistemi
- Bilo koji
- Oznake
- aixhardening
- Referenca
- CIS IBM AIX 7 Benchmark v1.2.0 - 4.5.19 Ensure icmptimestamp is disabled
Proverite ovaj računar
Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.
shell
tmaegis scan --target aix