GitHub Advisoryadvisory · Go
GHSA-c7vf-m394-m4x4 Use of Insufficiently Random Values in github.com/greenpau/caddy-security
MEDIUM
Official page ↗
- Aliases
- CVE-2024-21495
- Ecosystem
- Go
- Packages
- github.com/greenpau/caddy-security
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- Weaknesses
- CWE-330
- Reviewed
- 2024-02-20
Affected packages
• Go github.com/greenpau/caddy-security: <= 1.0.42 (no fix yet)
Description
Versions of the package github.com/greenpau/caddy-security before 1.0.42 are vulnerable to Insecure Randomness due to using an insecure random number generation library which could possibly be predicted via a brute-force search. Attackers could use the potentially predictable nonce value used for authentication purposes in the OAuth flow to conduct OAuth replay attacks. In addition, insecure randomness is used while generating multifactor authentication (MFA) secrets and creating API keys in the database package.
Related
Alias · CVE (1)
- CVE-2024-21495 Versions of the package github.com/greenpau/caddy-security before 1.0.42 are vulnerable to Insecure Randomness due to using an insecure… vulnerability
Weakness · CWE (1)
- CWE-330 Use of Insufficiently Random Values weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-21495 advisory
- https://github.com/greenpau/caddy-security/issues/265 web
- https://github.com/greenpau/go-authcrunch/commit/ecd3725baf2683eb1519bb3c81ae41085fbf7dc2 web
- https://blog.trailofbits.com/2023/09/18/security-flaws-in-an-sso-plugin-for-caddy web
- https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGREENPAUCADDYSECURITY-6248275 web
- github.com/greenpau/caddy-security package