An advisory about the flaw was published by Kaspersky on April 27, 2021.Īny user of KPM that has not applied the updates should do so as soon as possible and follow the advice of the solution to change any weak passwords. After applying the update, notifications were displayed to users telling them that weak passwords needed to be regenerated. the Kaspersky Password Manager (KPM) that resulted in the creation of cryptographically weak passwords, which could be easily bruteforced in seconds. The most critical one is that it used a PRNG not suited for cryptographic purposes.
#Kaspersky password manager generated easily bruteforced generator#
The flaw was assigned CVE-2020-27020 and was corrected in KPM 9.0.2 Patch M on October 13, 2020. The password generator included in Kaspersky Password Manager (KPM) had several problems. The vulnerability was reported to Kaspersky in June 2019, and updates were issued between October 2019 and December 2019, but they failed to fully fix the problem. “Knowing the creation date of an account, an attacker can try to bruteforce the account password with a small range of passwords (~100) and gain access to it.” “It is quite common that web sites or forums display the creation time of accounts,” explained the researchers. “For example, there are 315619200 seconds between 20, so KPM could generate at most 315619200 passwords for a given. “The consequences are obviously bad: every password could be bruteforced,” explained the researchers. The HIPAA Journal compliance checklist provides the top priorities for your organization to become fully HIPAA compliant. Since the current system time was the random seed value, the password manager would generate identical passwords at any given time for all users worldwide. While several issues were found with the solution, the main problem was the PRNG was not suitable for cryptographic purposes, as the single source of entropy was the current time in seconds. Those policies are set for password length and the characters that must be included (upper/lower case letters, numbers, special characters). Kaspersky Password Manager's random password generator was about as random as your wall clock. Technical support for Kaspersky solutions.
Password generation in KPG involves suggesting a password based on the policy created by the user. Kaspersky Password Manager caught out making easily bruteforced passwords. As a result, any passwords generated could be brute forced in a matter of minutes, and in seconds if the approximate time that the account password was created is known. In a recent blog post, researchers at security firm Donjon said the pseudo-random number generator (PRNG) used by the KPM solution was not sufficiently random to create strong passwords. Password managers often include a password generator to help users create unique, random, complex passwords for their accounts. Security researchers have discovered the random password generator of the Kaspersky Password Manager (KPM) was generating passwords that were susceptible to brute force attacks. Flaw in Kaspersky Password Manager Password Generator Made Passwords Susceptible to Brute Force Attacks
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