Vulnerability Description
A vulnerability was found in Keycloak. Expired OTP codes are still usable when using FreeOTP when the OTP token period is set to 30 seconds (default). Instead of expiring and deemed unusable around 30 seconds in, the tokens are valid for an additional 30 seconds totaling 1 minute. A one time passcode that is valid longer than its expiration time increases the attack window for malicious actors to abuse the system and compromise accounts. Additionally, it increases the attack surface because at any given time, two OTPs are valid.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Build Of Keycloak | >= 22.0, < 24.0.7 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/errata/RHSA-2024:6502Issue Tracking
- https://access.redhat.com/errata/RHSA-2024:6503Issue Tracking
- https://access.redhat.com/security/cve/CVE-2024-7318Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2301876Issue TrackingVendor Advisory
FAQ
What is CVE-2024-7318?
CVE-2024-7318 is a vulnerability with a CVSS score of 4.8 (MEDIUM). A vulnerability was found in Keycloak. Expired OTP codes are still usable when using FreeOTP when the OTP token period is set to 30 seconds (default). Instead of expiring and deemed unusable around 30...
How severe is CVE-2024-7318?
CVE-2024-7318 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-7318?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Build Of Keycloak.