CVE-2019-15699

{"id": "CVE-2019-15699", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2019-09-24T20:15:11.810", "references": [{"url": "https://lists.openinfosecfoundation.org/pipermail/oisf-announce/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://suricata-ids.org/2019/09/24/suricata-4-1-5-released/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in app-layer-ssl.c in Suricata 4.1.4. Upon receiving a corrupted SSLv3 (TLS 1.2) packet, the parser function TLSDecodeHSHelloExtensions tries to access a memory region that is not allocated, because the expected length of HSHelloExtensions does not match the real length of the HSHelloExtensions part of the packet."}, {"lang": "es", "value": "Se detect\u00f3 un problema en el archivo app-layer-ssl.c en Suricata versi\u00f3n 4.1.4. Tras recibir un paquete SSLv3 (TLS 1.2) corrupto, la funci\u00f3n de analizador TLSDecodeHSHelloExtensions intenta acceder a una regi\u00f3n de memoria que no est\u00e1 asignada, porque la longitud esperada de HSHelloExtensions no coincide con la longitud real de la parte HSHelloExtensions del paquete."}], "lastModified": "2019-09-25T13:24:09.387", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:suricata-ids:suricata:4.1.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ABD52035-B1CC-4D94-BFA1-556041577F2F"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}