CVE-2023-6484 (GCVE-0-2023-6484)
Vulnerability from cvelistv5 – Published: 2024-04-25 15:58 – Updated: 2026-06-26 07:01
VLAI
EPSS
VEX
Title
Keycloak: log injection during webauthn authentication or registration
Summary
A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-12 14:33 UTC
CWE
- CWE-117 - Improper Output Neutralization for Logs
Assigner
References
16 references
Impacted products
18 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
|
Affected:
0 , < 22.0.9
(semver)
Affected: 23.0.0 , < 23.0.5 (semver) |
||||
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.10-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
||
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-13 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
||
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
||
| Red Hat | Red Hat build of Keycloak 22.0.10 |
cpe:/a:redhat:build_keycloak:22
|
||
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6
|
||
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
||
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.13-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
||
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
||
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.13-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
||
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
||
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.13-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
||
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-41 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
||
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-46 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
||
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-16 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
||
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-18 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
||
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6.8-2 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
||
| Red Hat | RHSSO 7.6.8 |
cpe:/a:redhat:red_hat_single_sign_on:7.6
|
Date Public
2023-12-04 00:00
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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