keycloak: cross-realm user access auth bypass
Published Oct 15, 2019
7.5
HIGHCVSS 3.1
EPSS 0.54%
Description
A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.
Affected products
-
- Version before version 8.0.0StatusaffectedConstraints-
- Version fixed in 8.0.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Keycloak | keycloak REST API | n/a |
|
No data.
Red Hat Runtimes Spring Boot 2.1.12
keycloak
Fixed · RHSA-2020:2366
Red Hat Single Sign-On 7.3 for RHEL 6
rh-sso7-keycloak-0:4.8.13-1.Final_redhat_00001.1.el6sso
Fixed · RHSA-2019:3044
Red Hat Single Sign-On 7.3 for RHEL 7
rh-sso7-keycloak-0:4.8.13-1.Final_redhat_00001.1.el7sso
Fixed · RHSA-2019:3045
Red Hat Single Sign-On 7.3 for RHEL 7
rh-sso7-libunix-dbus-java-0:0.8.0-2.el7sso
Fixed · RHSA-2019:3045
Red Hat Single Sign-On 7.3 for RHEL 8
rh-sso7-keycloak-0:4.8.13-1.Final_redhat_00001.1.el8sso
Fixed · RHSA-2019:3046
Red Hat Single Sign-On 7.3.4 zip
n/a
Fixed · RHSA-2019:3050
Text-Only RHOAR
n/a
Fixed · RHSA-2020:2067
Red Hat Fuse 7
keycloak
Will not fix
Red Hat Mobile Application Platform 4
keycloak
Out of support scope
Red Hat OpenShift Application Runtimes
keycloak
Out of support scope
Red Hat support for Spring Boot
keycloak
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Runtimes Spring Boot 2.1.12 | keycloak | Fixed | RHSA-2020:2366 |
| Red Hat Single Sign-On 7.3 for RHEL 6 | rh-sso7-keycloak-0:4.8.13-1.Final_redhat_00001.1.el6sso | Fixed | RHSA-2019:3044 |
| Red Hat Single Sign-On 7.3 for RHEL 7 | rh-sso7-keycloak-0:4.8.13-1.Final_redhat_00001.1.el7sso | Fixed | RHSA-2019:3045 |
| Red Hat Single Sign-On 7.3 for RHEL 7 | rh-sso7-libunix-dbus-java-0:0.8.0-2.el7sso | Fixed | RHSA-2019:3045 |
| Red Hat Single Sign-On 7.3 for RHEL 8 | rh-sso7-keycloak-0:4.8.13-1.Final_redhat_00001.1.el8sso | Fixed | RHSA-2019:3046 |
| Red Hat Single Sign-On 7.3.4 zip | n/a | Fixed | RHSA-2019:3050 |
| Text-Only RHOAR | n/a | Fixed | RHSA-2020:2067 |
| Red Hat Fuse 7 | keycloak | Will not fix | n/a |
| Red Hat Mobile Application Platform 4 | keycloak | Out of support scope | n/a |
| Red Hat OpenShift Application Runtimes | keycloak | Out of support scope | n/a |
| Red Hat support for Spring Boot | keycloak | Affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (7)
- https://access.redhat.com/security/cve/CVE-2019-14832 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1749487 Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14832 x_refsource_CONFIRMIssue TrackingVendor Advisory
- https://github.com/advisories/GHSA-8prc-58j4-m55q Advisory
- https://github.com/keycloak/keycloak/commit/0b73685ccf3181115ae3936a578708630215ac23
- https://nvd.nist.gov/vuln/detail/CVE-2019-14832
- https://www.cve.org/CVERecord?id=CVE-2019-14832
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2019-14832 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1749487 | Issue Tracking | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14832 | x_refsource_CONFIRMIssue TrackingVendor Advisory | |
| https://github.com/advisories/GHSA-8prc-58j4-m55q | Advisory | |
| https://github.com/keycloak/keycloak/commit/0b73685ccf3181115ae3936a578708630215ac23 | ||
| https://nvd.nist.gov/vuln/detail/CVE-2019-14832 | ||
| https://www.cve.org/CVERecord?id=CVE-2019-14832 |
Change history (0)
No recorded changes yet.