CVE-2021-45470

{"id": "CVE-2021-45470", "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": "2021-12-23T21:15:09.030", "references": [{"url": "https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/cve-search/cve-search/pull/629", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1333"}]}], "descriptions": [{"lang": "en", "value": "lib/DatabaseLayer.py in cve-search before 4.1.0 allows regular expression injection, which can lead to ReDoS (regular expression denial of service) or other impacts."}, {"lang": "es", "value": "El archivo lib/DatabaseLayer.py en cve-search versiones anteriores a 4.1.0, permite una inyecci\u00f3n de expresiones regulares, que puede conllevar a ReDoS (denegaci\u00f3n de servicio por expresiones regulares) u otros impactos"}], "lastModified": "2023-08-08T14:22:24.967", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:circl:cve-search:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "55C3CC15-4647-48D6-AE22-020F080BDEE4", "versionEndExcluding": "4.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}