CVE-2019-12175

{"id": "CVE-2019-12175", "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": "2019-07-17T17:15:13.280", "references": [{"url": "https://github.com/zeek/zeek/releases/tag/v2.6.2", "tags": ["Release Notes", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In Zeek Network Security Monitor (formerly known as Bro) before 2.6.2, a NULL pointer dereference in the Kerberos (aka KRB) protocol parser leads to DoS because a case-type index is mishandled."}, {"lang": "es", "value": "En Zeek Network Security Monitor (anteriormente conocido como Bro) versiones anteriores a 2.6.2, una desreferencia de puntero NULL, en el analizador del protocolo Kerberos (tambi\u00e9n se conoce como KRB), conlleva a un ataque de DoS porque un \u00edndice de tipo case es manejado inapropiadamente."}], "lastModified": "2019-07-22T14:20:22.017", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:zeek:zeek:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D561F2F9-239B-4B11-B1F7-2D4A118BF94A", "versionEndExcluding": "2.6.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}