CVE-2019-13179

Calamares versions 3.1 through 3.2.10 copies a LUKS encryption keyfile from /crypto_keyfile.bin (mode 0600 owned by root) to /boot within a globally readable initramfs image with insecure permissions, which allows this originally protected file to be read by any user, thereby disclosing decryption keys for LUKS containers created with Full Disk Encryption.

Calamares versions 3.1 through 3.2.10 copies a LUKS encryption keyfile from /crypto_keyfile.bin (mode 0600 owned by root) to /boot within a globally readable initramfs image with insecure permissions, which allows this originally protected file to be read by any user, thereby disclosing decryption keys for LUKS containers created with Full Disk Encryption.

Calamares hasta la versión 3.2.4, copia un archivo de clave cifrada LUKS desde /crypto_keyfile.bin (modo 0600 propiedad de root) hacia /boot dentro de una imagen initramfs legible globalmente con permisos no seguros, lo que permite que este archivo protegido originalmente pueda ser leído por cualquier usuario, de este modo revelando claves de descifrado para contenedores LUKS creados con Cifrado de Disco Completo.