CVE-2021-33840

{"id": "CVE-2021-33840", "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}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2021-06-04T00:15:07.410", "references": [{"url": "https://gitlab.com/lucaapp/web/-/issues/1#note_560963608", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://luca-app.de/securityoverview/processes/guest_registration.html#verifying-the-contact-data", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://gitlab.com/lucaapp/web/-/issues/1#note_560963608", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://luca-app.de/securityoverview/processes/guest_registration.html#verifying-the-contact-data", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-345"}]}], "descriptions": [{"lang": "en", "value": "The server in Luca through 1.1.14 allows remote attackers to cause a denial of service (insertion of many fake records related to COVID-19) because Phone Number data lacks a digital signature."}, {"lang": "es", "value": "El servidor de Luca hasta la versi\u00f3n 1.1.14 permite a los atacantes remotos provocar una denegaci\u00f3n de servicio (inserci\u00f3n de muchos registros falsos relacionados con COVID-19) porque los datos del n\u00famero de tel\u00e9fono carecen de firma digital"}], "lastModified": "2024-11-21T06:09:40.293", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:luca-app:luca:*:*:*:*:*:android:*:*", "vulnerable": true, "matchCriteriaId": "8A8EF5FC-7CDF-4F54-BCFA-C152FB775250", "versionEndIncluding": "1.1.14"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}