Linux distributions
TMA-ALINUX2-1.1.16
Ensure nosuid option set on /dev/shm partition
SedangLevel 1Otomatislinux
Deskripsi
The nosuid mount option specifies that the filesystem cannot contain setuid files.
Cara pemeriksaan
Metode audit: Perintah shell
shell
if ! findmnt -kn /dev/shm >/dev/null 2>&1; then echo compliant; elif findmnt -kn /dev/shm | grep -qw -- nosuid; then echo compliant; else echo /dev/shm' is mounted without nosuid'; fi- Output yang diharapkan
compliant
Cara perbaikan
Metode perbaikan: Panduan atau patch infrastruktur
Edit the /etc/fstab file and add nosuid to the fourth field (mounting options) for the /dev/shm partition. See the fstab(5) manual page for more information. Run the following command to remount /dev/shm : # mount -o remount,nosuid /dev/shm
Properti
- Sistem operasi
- alinux-2
- Tag
- cis-convertedfilesystemlinux
- Referensi
- CIS Aliyun Linux 2 Benchmark v1.0.0 ARCHIVE - 1.1.16
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target linux