CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
EPSS
Percentile
5.1%
A certain Debian patch for GNU GRUB uses world-readable permissions for grub.cfg, which allows local users to obtain password hashes, as demonstrated by reading the password_pbkdf2 directive in the file.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | grub2 | < 2.00-20 | grub2_2.00-20_all.deb |
Debian | 11 | all | grub2 | < 2.00-20 | grub2_2.00-20_all.deb |
Debian | 999 | all | grub2 | < 2.00-20 | grub2_2.00-20_all.deb |
Debian | 13 | all | grub2 | < 2.00-20 | grub2_2.00-20_all.deb |