Vulnerability Details : CVE-2019-14909
A vulnerability was found in Keycloak 7.x where the user federation LDAP bind type is none (LDAP anonymous bind), any password, invalid or valid will be accepted.
Vulnerability category: BypassGain privilege
Products affected by CVE-2019-14909
- cpe:2.3:a:redhat:keycloak:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:keycloak:7.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-14909
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-14909
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.3
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N |
3.9
|
4.7
|
Red Hat, Inc. | |
8.3
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L |
3.9
|
3.7
|
NIST |
CWE ids for CVE-2019-14909
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
-
The authentication algorithm is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error.Assigned by: secalert@redhat.com (Secondary)
-
Assigned by: secalert@redhat.com (Secondary)
References for CVE-2019-14909
-
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14909
1778259 – (CVE-2019-14909) CVE-2019-14909 Keycloak: LDAP authentication accepts invalid passwords with bindType noneIssue Tracking;Third Party Advisory
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