Vulnerability · Published Sep 27, 2023 · Assigned by redhat
CVE-2023-0456Apicast proxies the api call with incorrect jwt token to the api backend without proper authorization check
High 7.4
In plain English
A high-severity security flaw in apicast. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).
Severity (CVSS 3.1)7.4High
Exploit odds (30 days)0.6%top 48.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | apicast | see references |
| Red Hat | Red Hat 3scale API Management Platform 2 | see references |
Weakness: CWE-285 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
References
- https://access.redhat.com/security/cve/CVE-2023-0456 vdb-entry, x_refsource_REDHAT
- RHBZ#2163586 issue-tracking, x_refsource_REDHAT