CVE-2023-6236
EAP-7 does not provide the vulnerable provider-url configuration option in its OIDC implementation and is not affected by this flaw.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.33%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A flaw was found in Red Hat Enterprise Application Platform 8. When an OIDC app that serves multiple tenants attempts to access the second tenant, it should prompt the user to log in again since the second tenant is secured with a different OIDC configuration. The underlying issue is in OidcSessionTokenStore when determining if a cached token should be used or not. This logic needs to be updated to take into account the new "provider-url" option in addition to the "realm" option. EAP-7 does not provide the vulnerable provider-url configuration option in its OIDC implementation and is not affected by this flaw.
- CVSS 3.1
- 7.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- EPSS
- 0.33% probability · 26th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2024:3580
- https://access.redhat.com/errata/RHSA-2024:3581
- https://access.redhat.com/errata/RHSA-2024:3583
- https://access.redhat.com/security/cve/CVE-2023-6236
- https://bugzilla.redhat.com/show_bug.cgi?id=2250812
- https://access.redhat.com/errata/RHSA-2024:3580
- https://access.redhat.com/errata/RHSA-2024:3581
- https://access.redhat.com/errata/RHSA-2024:3583
- https://access.redhat.com/security/cve/CVE-2023-6236
- https://bugzilla.redhat.com/show_bug.cgi?id=2250812
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.