CVE-2020-10758: Allocation of Resources Without Limits or Throttling

September 16, 2020 (updated February 3, 2021)

A vulnerability was found in Keycloak 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.

References

bugzilla.redhat.com/show_bug.cgi?id=1843849
nvd.nist.gov/vuln/detail/CVE-2020-10758

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