Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

USN-7050-1: Devise-Two-Factor vulnerabilities

1 October 2024

Several security issues were fixed in Devise-Two-Factor.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Releases

Packages

Details

Benoit Côté-Jodoin and Michael Nipper discovered that Devise-Two-Factor
incorrectly handled one-time password validation. An attacker could
possibly use this issue to intercept and re-use a one-time password.
(CVE-2021-43177)

Garrett Rappaport discovered that Devise-Two-Factor incorrectly handled
generating multi-factor authentication codes. An attacker could possibly
use this issue to generate valid multi-factor authentication codes.
(CVE-2024-8796)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 22.04
Ubuntu 20.04

In general, a standard system update will make all the necessary changes.