Vulnerability CVE-2020-1717
Published: 2021-02-11

Description:
A flaw was found in Keycloak 7.0.1. A logged in user can do an account email enumeration attack.

Type:

CWE-209

 (Information Exposure Through an Error Message)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Redhat -> Keycloak 
Redhat -> Jboss fuse 
Redhat -> Openshift application runtimes 
Redhat -> Single sign-on 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=1796281
https://issues.jboss.org/browse/KEYCLOAK-12014
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