- #Kaspersky password manager family how to
- #Kaspersky password manager family install
- #Kaspersky password manager family generator
Now look and see how many of the examples use “Date”? It’s only a little over a year and a half old so you would think should be fairly uptodate security wise, and know about “known security faults” going back to the late 1970’s if not further right?… Just hours apart, I find out about similar defects in two different passcode generators. I must occasionally patch-up my PW generating script for the silliness du jour… Of course, not all sites have identical password requirements, and a password generated for one may not work for the other. (lower and upper case, number, special character, a rune, and two symbols from the Cabal). I recently tried to register for a certain site, and was appalled to discover that some wise-ass programmer managed to disable copy-and-paste and browser-supplied password managers, while still insisting on “complicated” patterns, which must therefore be entered by hand. I would have added a few bits of “entropy” to the seed (which would only have to be guessed once for a given user), increasing the search space, while still making an informed brute-force approach entirely manageable.Īll major OSes provide (semi-)decent RNGs (*nix: /dev/random Win: CryptGenRandom, Android: SecureRandom, etc., etc.), which even though they require some leap of faith in trusting their suppliers, are certainly a far cry from using TOD in seconds as a seed. Tags: Password Safe, passwords, random numbers, vulnerabilitiesĪpplying Hanlon’s razor (“never attribute to malice that which is adequately explained by stupidity”), I would rule out a backdoor, as identical passwords would be generated for different users.Ī properly implemented backdoor wouldn’t be as obvious and weak as this one. I also recommend my own password manager: Password Safe.ĮDITED TO ADD: Commentary from Matthew Green.
More generally: generating random numbers is hard. Stupid programming mistake, or intentional backdoor? We don’t know. The product has been updated and its newest versions aren’t affected by this issue. It also provides a proof of concept to test if your version is vulnerable.
#Kaspersky password manager family how to
This article explains how to securely generate passwords, why Kaspersky Password Manager failed, and how to exploit this flaw. All the passwords it created could be bruteforced in seconds. Its single source of entropy was the current time. The most critical one is that it used a PRNG not suited for cryptographic purposes.
#Kaspersky password manager family generator
The password generator included in Kaspersky Password Manager had several problems.
#Kaspersky password manager family install
For correct operation, please install the latest version of Kaspersky Password Manager on all your devices.
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