PatchFirst · Vulnerabilidades recientes
Vulnerabilidad publicada para grub2 en los últimos 30 días: 1. En el catálogo KEV: 0.
Vulnerabilidades: 62
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.
GNU GRand Unified Bootloader (GRUB) 2 1.97 only compares the submitted portion of a password with the actual password, which makes it easier for physically proximate attackers to conduct brute force attacks and bypass authentication by submitting a password whose length is 1.
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