CVE-2018-18508

{"id": "CVE-2018-18508", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2020-10-22T21:15:12.467", "references": [{"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.36.7_release_notes", "tags": ["Release Notes", "Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.41.1_release_notes", "tags": ["Release Notes", "Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04", "tags": ["Third Party Advisory", "US Government Resource"], "source": "security@mozilla.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In Network Security Services (NSS) before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service."}, {"lang": "es", "value": "En Network Security Services (NSS) versiones anteriores a 3.36.7 y versiones anteriores a 3.41.1, una firma malformada puede causar un bloqueo debido a una desreferencia de null, resultando en una Denegaci\u00f3n de Servicio"}], "lastModified": "2021-02-18T15:20:57.460", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B93092E8-AB81-499E-A4DC-327E6D587CA5", "versionEndExcluding": "3.36.7"}, {"criteria": "cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "62F5DA72-5D31-47E7-9BC8-5CCADC75C3F1", "versionEndExcluding": "3.41.1", "versionStartIncluding": "3.41"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": 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