Auth bypass in Red Hat 3scale API Management Platform 2
CVE-2023-0456
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.006 (49.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- Red Hat 3scale API Management Platform 2
- Red Hat Apicast
- Apicast — versions 2.13.2, 2.14.0, 2.12.2
Weakness classification (CWE)
References
- access.redhat.com/security/cve/CVE-2023-0456 (vdb-entry, Vendor Advisory)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking, Exploit, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-0456?
- CVE-2023-0456 is a high-severity vulnerability in Red Hat 3scale API Management Platform 2, classified under Improper Authorization. CVSS score: 7.4/10. Published 2023-09-27.
- How severe is CVE-2023-0456?
- High severity. CVSS v3 base score is 7.4 out of 10.