VulnerabilityModified
CVE-2019-25061
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.
HIGH 7.5EPSS 1.87%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.87% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-335
- Affected
- random password generator project/random password generator
- Source
- cve@mitre.org
References
- https://github.com/bvsatyaram/random_password_generator/blob/2855e8d7d8803dbb580ddd6cf13846394eb4530e/lib/random_password_generator.rb#L23Third Party Advisory
- https://github.com/bvsatyaram/random_password_generator/pull/1Issue Tracking, Third Party Advisory
- https://ruby-doc.org/core-3.1.2/Random.htmlThird Party Advisory
- https://stackoverflow.com/questions/42170239/security-of-rand-in-ruby-compared-to-other-methods/42170560Exploit, Third Party Advisory
- https://github.com/bvsatyaram/random_password_generator/blob/2855e8d7d8803dbb580ddd6cf13846394eb4530e/lib/random_password_generator.rb#L23Third Party Advisory
- https://github.com/bvsatyaram/random_password_generator/pull/1Issue Tracking, Third Party Advisory
- https://ruby-doc.org/core-3.1.2/Random.htmlThird Party Advisory
- https://stackoverflow.com/questions/42170239/security-of-rand-in-ruby-compared-to-other-methods/42170560Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.