Dallas Semiconductor iButton DS1991 vulnerable to dictionary attack

Overview The Dallas Semiconductor iButton DS1991 is vulnerable to a dictionary attack, allowing an intruder to recover passwords. Description The Dallas Semiconductor iButton DS1911 stores 1 kilobyte of data in 3 separate password-protected areas. It includes functionality intended to prevent...

CVE-2001-1436

Dallas Semiconductor iButton DS1991 returns predictable values when given an incorrect password, which makes it easier for users with physical access to conduct dictionary attacks against the device password...