Описание
Insecure PRNG use in random_password_generator
The random_password_generator (aka RandomPasswordGenerator) gem through 1.0.0 for Ruby uses Kernel#rand to generate passwords, which, due to its cyclic nature, can facilitate password prediction.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2019-25061
- https://github.com/bvsatyaram/random_password_generator/pull/1
- https://github.com/bvsatyaram/random_password_generator/blob/2855e8d7d8803dbb580ddd6cf13846394eb4530e/lib/random_password_generator.rb#L23
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/random_password_generator/CVE-2019-25061.yml
- https://ruby-doc.org/core-3.1.2/Random.html
- https://stackoverflow.com/questions/42170239/security-of-rand-in-ruby-compared-to-other-methods/42170560
Пакеты
Наименование
random_password_generator
rubygems
Затронутые версииВерсия исправления
<= 1.0.0
Отсутствует
Связанные уязвимости
CVSS3: 7.5
nvd
больше 3 лет назад
The random_password_generator (aka RandomPasswordGenerator) gem through 1.0.0 for Ruby uses Kernel#rand to generate passwords, which, due to its cyclic nature, can facilitate password prediction.