DEBIAN-CVE-2019-5421

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Source
https://security-tracker.debian.org/tracker/CVE-2019-5421
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-5421.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2019-5421
Upstream
Published
2019-04-03T15:29:01Z
Modified
2025-09-25T22:40:30Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / ruby-devise

Package

Name
ruby-devise
Purl
pkg:deb/debian/ruby-devise?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.0-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / ruby-devise

Package

Name
ruby-devise
Purl
pkg:deb/debian/ruby-devise?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.0-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}