CVE-2020-10758

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1843849	Issue Tracking Mitigation Vendor Advisory
https://github.com/keycloak/keycloak/commit/bee4ca89897766c4b68856eafe14f1a3dad34251	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:keycloak::::::::
	cpe:2.3:a:redhat:openshift_application_runtimes:-::::text-only:::
	cpe:2.3:a:redhat:openshift_application_runtimes:1.0:::::::*
	cpe:2.3:a:redhat:single_sign-on:-::::text-only:::
	cpe:2.3:a:redhat:single_sign-on:7.0:::::::*
	cpe:2.3:a:redhat:single_sign-on:7.4:::::::*

History

No history.

Information

Published : 2020-09-16 16:15

Updated : 2024-02-28 17:47

NVD link : CVE-2020-10758

Mitre link : CVE-2020-10758

CVE.ORG link : CVE-2020-10758

JSON object : View

Products Affected

redhat

openshift_application_runtimes
keycloak
single_sign-on

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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