VulnerabilityModified
CVE-2023-0456
This could allow a separate realm to be accessible to an attacker, permitting access to unauthorized information.
HIGH 7.5EPSS 0.64%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A flaw was found in APICast, when 3Scale's OIDC module does not properly evaluate the response to a mismatched token from a separate realm. This could allow a separate realm to be accessible to an attacker, permitting access to unauthorized information.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.64% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-285, CWE-862
- Affected
- redhat/apicast
- Source
- secalert@redhat.com
References
- https://access.redhat.com/security/cve/CVE-2023-0456Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2163586Exploit, Issue Tracking, Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2023-0456Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2163586Exploit, Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.