Vulnerability Description
Red Hat Keycloak before version 2.5.1 has an implementation of HMAC verification for JWS tokens that uses a method that runs in non-constant time, potentially leaving the application vulnerable to timing attacks.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Keycloak | < 2.5.1 |
| Redhat | Single Sign On | 7.1 |
| Redhat | Enterprise Linux Server | 6.0 |
Related Weaknesses (CWE)
References
- http://rhn.redhat.com/errata/RHSA-2017-0876.htmlVendor Advisory
- http://www.securityfocus.com/bid/97393Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1038180Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2017:0872Vendor Advisory
- https://access.redhat.com/errata/RHSA-2017:0873Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1412376Issue Tracking
- http://rhn.redhat.com/errata/RHSA-2017-0876.htmlVendor Advisory
- http://www.securityfocus.com/bid/97393Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1038180Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2017:0872Vendor Advisory
- https://access.redhat.com/errata/RHSA-2017:0873Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1412376Issue Tracking
FAQ
What is CVE-2017-2585?
CVE-2017-2585 is a vulnerability with a CVSS score of 5.9 (MEDIUM). Red Hat Keycloak before version 2.5.1 has an implementation of HMAC verification for JWS tokens that uses a method that runs in non-constant time, potentially leaving the application vulnerable to tim...
How severe is CVE-2017-2585?
CVE-2017-2585 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-2585?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Keycloak, Redhat Single Sign On, Redhat Enterprise Linux Server.