Vulnerability in Red Hat Keycloak
CVE-2020-1744
A flaw was found in keycloak before version 9.0.1. When configuring an Conditional OTP Authentication Flow as a post login flow of an IDP, the failure login events for OTP are not being sent to the brute force protection event queue. So BruteForceProtector does not handle this events.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.011 (65.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Red Hat Keycloak — versions all keycloak versions prior to 9.0.1
- Red Hat Keycloak
Weakness classification (CWE)
Public proof-of-concept exploits
References
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking, Vendor Advisory)
- access.redhat.com/security/cve/CVE-2020-1744 (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-1744?
- CVE-2020-1744 is a medium-severity vulnerability in Red Hat Keycloak, classified under Improper Handling of Exceptional Conditions. CVSS score: 5.6/10. Published 2020-03-24.
- How severe is CVE-2020-1744?
- Medium severity. CVSS v3 base score is 5.6 out of 10.
- Is CVE-2020-1744 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.