CVE-2009-4128

https://notcve.org/view.php?id=CVE-2009-4128

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. GNU GRand Unified Bootloader (GRUB) 2 v1.97 únicamente compara el fragmento enviado de una contraseña con la contraseña actual, lo que facilita que atacantes próximos realicen ataques de fuerza bruta y eviten la autenticación mediante el envío de una contraseña de longitud 1. • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=555195 http://www.openwall.com/lists/oss-security/2024/01/15/3 http://www.securityfocus.com/bid/36968 https://exchange.xforce.ibmcloud.com/vulnerabilities/54210 • CWE-287: Improper Authentication •