Gnu Grub vulnerabilities

2 vulnerabilities

Known vulnerabilities in Gnu Grub, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

2.1CVE-2013-4577debiangrub2+2
EPSS score
0.38%
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.8.1CVE-2023-4949debiangrub+3
EPSS score
0.24%
An attacker with local access to a system (either through a disk or external drive) can present a modified XFS partition to grub-legacy in such a way to exploit a memory corruption in grub’s XFS file system implementation.