CVE-2023-5056

low-risk

Published 2023-12-18

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.

Do I need to act?

0.05% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.8/10 Medium

ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Service Interconnect

Affected Vendors

Redhat

References (6)

Vendor Advisory https://access.redhat.com/errata/RHSA-2023:6219

Vendor Advisory https://access.redhat.com/security/cve/CVE-2023-5056

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2239517

Vendor Advisory https://access.redhat.com/errata/RHSA-2023:6219

Vendor Advisory https://access.redhat.com/security/cve/CVE-2023-5056

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2239517

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low-risk

Severity 22/34 · High

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal