CVEvulnerability

CVE-2020-10758

7.5 HIGH Published 2020-09-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-09-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-770

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.

Affected configurations

• redhat keycloak (< 11.0.1) • redhat openshift application runtimes • redhat openshift application runtimes 1.0 • redhat single sign-on • redhat single sign-on 7.0 • redhat single sign-on 7.4

Related

Weakness · CWE (1)

  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References