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Security Advisories: GSA_kwCzR0hTQS12ZnBoLWhqZnYtY3B2Ms4AA5Wx
Improper Restriction of Excessive Authentication Attempts in github.com/greenpau/caddy-security
All versions of the package github.com/greenpau/caddy-security are vulnerable to Improper Restriction of Excessive Authentication Attempts via the two-factor authentication (2FA). Although the application blocks the user after several failed attempts to provide 2FA codes, attackers can bypass this blocking mechanism by automating the application’s full multistep 2FA process.
Permalink: https://github.com/advisories/GHSA-vfph-hjfv-cpv2JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS12ZnBoLWhqZnYtY3B2Ms4AA5Wx
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 3 months ago
Updated: 2 months ago
CVSS Score: 4.8
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Identifiers: GHSA-vfph-hjfv-cpv2, CVE-2024-21500
References:
- https://nvd.nist.gov/vuln/detail/CVE-2024-21500
- https://github.com/greenpau/caddy-security/issues/271
- https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy
- https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6249864
- https://github.com/advisories/GHSA-vfph-hjfv-cpv2
Blast Radius: 2.3
Affected Packages
go:github.com/greenpau/caddy-security
Dependent packages: 5Dependent repositories: 3
Downloads:
Affected Version Ranges: <= 1.1.23
No known fixed version
All affected versions: 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9, 1.0.10, 1.0.11, 1.0.12, 1.0.13, 1.0.14, 1.0.15, 1.0.16, 1.0.17, 1.0.18, 1.0.19, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, 1.1.8, 1.1.9, 1.1.10, 1.1.11, 1.1.12, 1.1.13, 1.1.14, 1.1.15, 1.1.16, 1.1.17, 1.1.18, 1.1.19, 1.1.20, 1.1.21, 1.1.22, 1.1.23