Vulnerability in Red Hat Keycloak
CVE-2019-14837
A flaw was found in keycloack before version 8.0.0. The owner of 'placeholder.org' domain can setup mail server on this domain and knowing only name of a client can reset password and then log in. For example, for client name 'test' the email address will be 'service-account-test@placeholder.org'.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.017 (77.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Red Hat Keycloak — versions before 8.0.0
- Red Hat Keycloak
- Red Hat Single Sign-On — versions 7.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- bugzilla.redhat.com/show_bug.cgi (Exploit, Issue Tracking, Vendor Advisory)
- issues.jboss.org/browse/KEYCLOAK-10780 (Vendor Advisory, Permissions Required, Issue Tracking)
- github.com/keycloak/keycloak/commit/9a7c1a91a59ab85e7f8889a505be04a71580777f (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-14837?
- CVE-2019-14837 is a critical-severity vulnerability in Red Hat Keycloak, classified under Use of Hard-coded, Security-relevant Constants. CVSS score: 9.1/10. Published 2020-01-07.
- How severe is CVE-2019-14837?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2019-14837 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.