CVE-2019-12995

{"id": "CVE-2019-12995", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2019-06-28T10:15:11.487", "references": [{"url": "https://github.com/istio/istio.io/pull/4555", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/istio/istio/issues/15084", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://istio.io/about/notes/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "Istio before 1.2.2 mishandles certain access tokens, leading to \"Epoch 0 terminated with an error\" in Envoy. This is related to a jwt_authenticator.cc segmentation fault."}, {"lang": "es", "value": "stio anterior a versi\u00f3n 1.2.2, maneja inapropiadamente ciertos tokens de acceso, lo que conlleva a que \"Epoch 0 terminated with an error\" en Envoy. Esto est\u00e1 relacionado con un fallo de segmentaci\u00f3n en el archivo jwt_authenticator.cc."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1518059F-A22C-4DB3-8A46-C565F7024F00", "versionEndExcluding": "1.2.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}