CVE-2023-6484
Keycloak: log injection during webauthn authentication or registration
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVDNVD · Deferred | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 1.0% · top 37% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
Affected products
keycloak
- affected < 22.0.9
- affected 23.0.0 – < 23.0.5
Red Hat · Red Hat build of Keycloak 22
- unaffected 22.0.10-1 – < *
Red Hat · Red Hat build of Keycloak 22
- unaffected 22-13 – < *
Red Hat · Red Hat build of Keycloak 22
- unaffected 22-16 – < *
Red Hat · Red Hat build of Keycloak 22.0.10
All versions: unaffected
Red Hat · Red Hat Single Sign-On 7
All versions: unaffected
Red Hat · Red Hat Single Sign-On 7.6 for RHEL 7
- unaffected 0:18.0.12-1.redhat_00001.1.el7sso – < *
Red Hat · Red Hat Single Sign-On 7.6 for RHEL 7
- unaffected 0:18.0.13-1.redhat_00001.1.el7sso – < *
Red Hat · Red Hat Single Sign-On 7.6 for RHEL 8
- unaffected 0:18.0.12-1.redhat_00001.1.el8sso – < *
Red Hat · Red Hat Single Sign-On 7.6 for RHEL 8
- unaffected 0:18.0.13-1.redhat_00001.1.el8sso – < *
Red Hat · Red Hat Single Sign-On 7.6 for RHEL 9
- unaffected 0:18.0.12-1.redhat_00001.1.el9sso – < *
Red Hat · Red Hat Single Sign-On 7.6 for RHEL 9
- unaffected 0:18.0.13-1.redhat_00001.1.el9sso – < *
Red Hat · RHEL-8 based Middleware Containers
- unaffected 7.6-41 – < *
Red Hat · RHEL-8 based Middleware Containers
- unaffected 7.6-46 – < *
Red Hat · RHEL-8 based Middleware Containers
- unaffected 7.6-16 – < *
Red Hat · RHEL-8 based Middleware Containers
- unaffected 7.6-18 – < *
Red Hat · RHEL-8 based Middleware Containers
- unaffected 7.6.8-2 – < *
All versions: unaffected
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.keycloak:keycloak-servicesGHSA-j628-q885-8gr5 (opens in a new tab)
References (16)
- RHSA-2024:0798 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:0799 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:0800 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:0801 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:0804 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:1860 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:1861 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:1862 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:1864 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:1865 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:1866 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:1867 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2024:1868 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://access.redhat.com/security/cve/CVE-2023-6484 (opens in a new tab)vdb-entryx_refsource_REDHATx_transferred
- RHBZ#2248423 (opens in a new tab)issue-trackingx_refsource_REDHATx_transferred
- https://github.com/advisories/GHSA-j628-q885-8gr5 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-j628-q885-8gr5 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-6484)Record last updated .