CVE-2019-3868

Description

Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.

Category

3.8
CVSS
Severity: Low
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.29%
Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com
Affected: Red Hat keycloak
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868 issue tracking vendor advisory
http://www.securityfocus.com/bid/108061 vdb entry third party advisory
https://access.redhat.com/errata/RHSA-2019:1140 vendor advisory
https://access.redhat.com/errata/RHSA-2019:2998 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-3868?
CVE-2019-3868 has been scored as a low severity vulnerability.
How to fix CVE-2019-3868?
To fix CVE-2019-3868, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-3868 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-3868 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-3868?
CVE-2019-3868 affects Red Hat keycloak.
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