CVE-2020-10758
Last modified
CVE-2020-10758 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.. EPSS estimates a 2.24% chance of exploitation in the next 30 days.
Description
A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Keycloak | < 11.0.1 |
| Redhat | Openshift Application Runtimes | All versions |
| Redhat | Openshift Application Runtimes | 1.0 |
| Redhat | Single Sign-On | All versions |
| Redhat | Single Sign-On | 7.0 |
| Redhat | Single Sign-On | 7.4 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1843849Issue Tracking, Mitigation, Vendor Advisory
- https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1843849Issue Tracking, Mitigation, Vendor Advisory
- https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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