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CVE-2024-8698 Detail

Description

A flaw exists in the SAML signature validation method within the Keycloak XMLSignatureUtil class. The method incorrectly determines whether a SAML signature is for the full document or only for specific assertions based on the position of the signature in the XML document, rather than the Reference element used to specify the signed element. This flaw allows attackers to create crafted responses that can bypass the validation, potentially leading to privilege escalation or impersonation attacks.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://access.redhat.com/errata/RHSA-2024:6878 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:6879 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:6880 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:6882 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:6886 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:6887 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:6888 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:6889 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:6890 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:8823 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:8824 Red Hat, Inc.
https://access.redhat.com/errata/RHSA-2024:8826 Red Hat, Inc.
https://access.redhat.com/security/cve/CVE-2024-8698 Red Hat, Inc.
https://bugzilla.redhat.com/show_bug.cgi?id=2311641 Red Hat, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-347 Improper Verification of Cryptographic Signature Red Hat, Inc.  

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-8698
NVD Published Date:
09/19/2024
NVD Last Modified:
12/12/2024
Source:
Red Hat, Inc.