Vulnerability · Published Dec 18, 2023 · Assigned by redhat
CVE-2023-5056Skupper-operator: privelege escalation via config map
Medium 6.8
In plain English
A medium-severity missing authorization in Service Interconnect 1 for RHEL 9 from Red Hat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)6.8Medium
Exploit odds (30 days)0.3%top 75.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A flaw was found in the Skupper operator, which may permit a certain configuration to create a service account that would allow an authenticated attacker in the adjacent cluster to view deployments in all namespaces in the cluster. This issue permits unauthorized viewing of information outside of the user's purview.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Service Interconnect 1 for RHEL 9 | see references |
| Red Hat | Service Interconnect 1 for RHEL 9 | see references |
| Red Hat | Service Interconnect 1 for RHEL 9 | see references |
| Red Hat | Service Interconnect 1 for RHEL 9 | see references |
| Red Hat | Service Interconnect 1 for RHEL 9 | see references |
| Red Hat | Service Interconnect 1 for RHEL 9 | see references |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
References
- RHSA-2023:6219 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2023-5056 vdb-entry, x_refsource_REDHAT
- RHBZ#2239517 issue-tracking, x_refsource_REDHAT