CVE-2024-8796

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Source

https://nvd.nist.gov/vuln/detail/CVE-2024-8796

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-8796.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2024-8796

Aliases

GHSA-qjxf-mc72-wjr2

Related

Published

2024-09-17T18:15:05Z

Modified

2024-10-02T00:49:24.970640Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

Under the default configuration, Devise-Two-Factor versions >= 2.2.0 & < 6.0.0 generate TOTP shared secrets that are 120 bits instead of the 128-bit minimum defined by RFC 4226. Using a shared secret shorter than the minimum to generate a multi-factor authentication code could make it easier for an attacker to guess the shared secret and generate valid TOTP codes.

References

Affected packages

Debian:11 / ruby-devise-two-factor

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.0-2

4.*

4.0.0-1

4.0.0-2~bpo11+1

4.0.0-2

4.0.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / ruby-devise-two-factor

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.0.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / ruby-devise-two-factor

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.0.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}