{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-02T11:52:44.209","vulnerabilities":[{"cve":{"id":"CVE-2023-0296","sourceIdentifier":"secalert@redhat.com","published":"2023-01-17T21:15:15.273","lastModified":"2026-06-17T05:25:13.923","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The Birthday attack against 64-bit block ciphers flaw (CVE-2016-2183) was reported for the health checks port (9979) on etcd grpc-proxy component. Even though the CVE-2016-2183 has been fixed in the etcd components, to enable periodic health checks from kubelet, it was necessary to open up a new port (9979) on etcd grpc-proxy, hence this port might be considered as still vulnerable to the same type of vulnerability. The health checks on etcd grpc-proxy do not contain sensitive data (only metrics data), therefore the potential impact related to this vulnerability is minimal. The CVE-2023-0296 has been assigned to this issue to track the permanent fix in the etcd component."},{"lang":"es","value":"Se informó del ataque de cumpleaños contra la falla de cifrado de bloques de 64 bits (CVE-2016-2183) para el puerto de controles de estado (9979) en el componente etcd grpc-proxy. Aunque el CVE-2016-2183 se corrigió en los componentes de etcd, para permitir comprobaciones periódicas de estado de kubelet, fue necesario abrir un nuevo puerto (9979) en etcd grpc-proxy, por lo que este puerto podría considerarse todavía vulnerables al mismo tipo de vulnerabilidad. Las comprobaciones de estado en etcd grpc-proxy no contienen datos confidenciales (solo datos de métricas), por lo que el impacto potencial relacionado con esta vulnerabilidad es mínimo. Se asignó el CVE-2023-0296 a este problema para rastrear la solución permanente en el componente etcd."}],"affected":[{"source":"secalert@redhat.com","affectedData":[{"vendor":"n/a","product":"Red Hat OpenShift","versions":[{"version":"OpenShift 4.11","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-04-04T18:48:25.724826Z","id":"CVE-2023-0296","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-327"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:openshift:4.11:*:*:*:*:*:*:*","matchCriteriaId":"275413B5-6C5D-4125-9396-0DAE614887E8"}]}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2161287","source":"secalert@redhat.com","tags":["Issue Tracking"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2161287","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking"]}]}}]}