Published: 10/04/2015 Updated: 09/10/2018

CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9

VMScore: 187

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

The bsdinstall installer in FreeBSD 10.x prior to 10.1 p9, when configuring full disk encrypted ZFS, uses world-readable permissions for the GELI keyfile (/boot/encryption.key), which allows local users to obtain sensitive key information by reading the file.

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freebsd freebsd 10.0
freebsd freebsd
freebsd freebsd 10.1

FreeBSD 10x installer supports the installation of FreeBSD 10x on an encrypted ZFS filesystem by default When using the encryption system within ZFS during the installation of FreeBSD 100 and FreeBSD 101, the encryptionkey has wrong permissions which allow local users to read this file Even if the keyfile is passphrase-encrypted, it can pres ...

CWE-200 https://www.freebsd.org/security/advisories/FreeBSD-SA-15:08.bsdinstall.asc http://www.securitytracker.com/id/1032042 http://packetstormsecurity.com/files/131338/FreeBSD-10.x-ZFS-encryption.key-Disclosure.html http://www.securityfocus.com/archive/1/535209/100/0/threaded https://nvd.nist.gov https://packetstormsecurity.com/files/131338/FreeBSD-10.x-ZFS-encryption.key-Disclosure.html

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CVE-2015-1415

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