medium4.9
CVE-2018-10912
keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement.
Impact
keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Redhat | Keycloak | before 4.0.0 |
| Redhat | Single Sign-On | Version 7.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://access.redhat.com/errata/RHSA-2018:2428
- https://access.redhat.com/errata/RHSA-2019:0877
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10912
- https://access.redhat.com/errata/RHSA-2018:2428
- https://access.redhat.com/errata/RHSA-2019:0877
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10912