CVE-2018-21232

{"id": "CVE-2018-21232", "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": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/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": 1.8}]}, "published": "2020-04-29T14:15:14.417", "references": [{"url": "http://www.openwall.com/lists/oss-security/2020/05/14/4", "source": "cve@mitre.org"}, {"url": "https://github.com/skvadrik/re2c/issues/219", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.openwall.com/lists/oss-security/2020/04/27/2", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-674"}]}], "descriptions": [{"lang": "en", "value": "re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags."}, {"lang": "es", "value": "re2c versiones anteriores a 2.0, tiene una recursi\u00f3n no controlada que causa el consumo de la pila en find_fixed_tags."}], "lastModified": "2020-05-14T12:15:11.670", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:re2c:re2c:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF95DF80-2205-4CA8-A01F-C05F3626EFBA", "versionEndExcluding": "2.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}