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Security Advisories

CVE-2024-8796

NVD

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

Severity

5.3

Medium

CVSS V3

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Description

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

  • https://nvd.nist.gov/vuln/detail/CVE-2024-8796
  • https://github.com/advisories/GHSA-qjxf-mc72-wjr2
  • https://github.com/devise-two-factor/devise-two-factor/security/advisories/GHSA-qjxf-mc72-wjr2

Affected packages

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