CVE-2015-7225 · cross-distro fix matrix

CVE-2015-7225: Tinfoil Devise-two-factor before 2.0.0 does not strictly follow section 5.2 of RFC 6238 and does not "burn" a successfully validated one-time password (aka OTP), which allows remote or physically proximate attackers with a target user's login credentials to log in as said user by obtaining the OTP t

Affects 2 Linux releases across 2 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2015-7225 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

ruby-devise-two-factor→ fixed in2.0.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-devise-two-factor
```

Debian bookworm

Source: Debian Security Tracker

ruby-devise-two-factor→ fixed in2.0.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y ruby-devise-two-factor
```

Are YOU affected by CVE-2015-7225?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

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