Ensure default user umask is configured

SrednjaNivo 1Automatskaaix

Opis

The user file-creation mode mask (umask) is used to determine the file permission for newly created directories and files. In AIX, the default permissions for any newly created directory is 0755 (rwxr-xr-x), and for any newly created file it is 0644 (rw-r--r--). The umask modifies the default AIX permissions by restricting (masking) these permissions. Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.

Kako se proverava

Metod provere: Komanda ljuske

shell

command -v lssec >/dev/null 2>&1 || exit 1; out=$(lssec -f /etc/security/user -s default -a umask 2>/dev/null) || exit 1; printf '%s\n' "$out" | grep -Eq "^default umask=[0-7]?[2367]7$" && echo compliant || echo "$out"

Očekivani izlaz: compliant

Kako se ispravlja

Metod ispravke: Komanda ljuske

shell

chsec -f /etc/security/user -s default -a umask=027

Svojstva

Operativni sistemi: Bilo koji
Oznake: aixaccounts
Referenca: CIS IBM AIX 7 Benchmark v1.2.0 - 3.1 Ensure default user umask is configured

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