{ "id": "CVE-2019-17007", "sourceIdentifier": "security@mozilla.org", "published": "2020-10-22T21:15:12.637", "lastModified": "2021-02-19T16:58:55.290", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "In Network Security Services before 3.44, a malformed Netscape Certificate Sequence can cause NSS to crash, resulting in a denial of service." }, { "lang": "es", "value": "En Network Security Services versiones anteriores a 3.44, una Secuencia de Certificados Netscape malformado puede causar que NSS se bloquee, resultando en una denegaci\u00f3n de servicio" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-295" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.44", 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"matchCriteriaId": "1E0E33F2-E89B-4008-BED2-CF2296801078" } ] } ] } ], "references": [ { "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1533216", "source": "security@mozilla.org", "tags": [ "Exploit", "Issue Tracking", "Patch", "Vendor Advisory" ] }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf", "source": "security@mozilla.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.44_release_notes", "source": "security@mozilla.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04", "source": "security@mozilla.org", "tags": [ "Third Party Advisory", "US Government Resource" ] } ] }