CVE-2022-0567

{"id": "CVE-2022-0567", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.3}]}, "published": "2022-04-20T16:15:08.310", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2053326", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in ovn-kubernetes. This flaw allows a system administrator or privileged attacker to create an egress network policy that bypasses existing ingress policies of other pods in a cluster, allowing network traffic to access pods that should not be reachable. This issue results in information disclosure and other attacks on other pods that should not be reachable."}, {"lang": "es", "value": "Se ha encontrado un fallo en ovn-kubernetes. Este fallo permite a un administrador del sistema o a un atacante con privilegios crear una pol\u00edtica de red de salida que omita las pol\u00edticas de entrada existentes de otros pods en un cl\u00faster, permitiendo que el tr\u00e1fico de red acceda a pods que no deber\u00edan ser accesibles. Este problema resulta en una divulgaci\u00f3n de informaci\u00f3n y a otros ataques a otros pods que no deber\u00edan ser accesibles"}], "lastModified": "2022-05-04T16:37:17.480", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ovn:ovn-kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7D36DD01-6D6D-41D4-B4A4-4B0475E6644B", "versionEndExcluding": "4.7.47"}, {"criteria": "cpe:2.3:a:ovn:ovn-kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91E9B8A8-CD37-473C-B833-E1099334A250", "versionEndExcluding": "4.8.36", "versionStartIncluding": "4.8.0"}, {"criteria": "cpe:2.3:a:ovn:ovn-kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7582C75F-FF75-4ACF-97A1-02C80BCCC3A9", "versionEndExcluding": "4.9.27", "versionStartIncluding": "4.9.0"}, {"criteria": "cpe:2.3:a:ovn:ovn-kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47523418-1DC1-4A1D-8C8C-4272079B8020", "versionEndExcluding": "4.10.8", "versionStartIncluding": "4.10.0"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}