CVE-2019-5421

Summary

Plataformatec Devise version 4.5.0 and earlier, using the lockable module contains a CWE-367 vulnerability in The Devise::Models::Lockable class, more specifically at the #increment_failed_attempts method. File location: lib/devise/models/lockable.rb that can result in Multiple concurrent requests can prevent an attacker from being blocked on brute force attacks. This attack appear to be exploitable via Network connectivity - brute force attacks. This vulnerability appears to have been fixed in 4.6.0 and later.

Affected Software

VendorProductVersion RangeStatus
PlataformatecDevise ruby gem4.5.0 and earlier using the lockable moduleaffected

Weaknesses

  • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition (CWE-367)

ADP Enrichment

CVE Program Container

Additional References

References