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Keycloak: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
view advisory published 2023-03-27
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Keycloak und Red Hat Single Sign On ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-1664US | medium6.5 | — | ||
A flaw was found in Keycloak. This flaw depends on a non-default configuration "Revalidate Client Certificate" to be enabled and the reverse proxy is not validating the certificate… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2023:3883 vom 2023-06-27external
- Red Hat Security Advisory RHSA-2023:3888 vom 2023-06-27external
- Red Hat Security Advisory RHSA-2023:3892 vom 2023-06-27external
- Red Hat Security Advisory RHSA-2023:5491 vom 2023-10-06external
- Red Hat CVE-2023-1664 vom 2023-03-27external
- Red Hat Bugzilla – Bug 2182196 vom 2023-03-27external
- WID-SEC-W-2023-0764 - CSAF Versionself
- WID-SEC-2023-0764 - Portal Versionself
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