{"id": "CVE-2018-21232", "bulletinFamily": "NVD", "title": "CVE-2018-21232", "description": "re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.", "published": "2020-04-29T14:15:00", "modified": "2020-05-14T12:15:00", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P"}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-21232", "reporter": "cve@mitre.org", "references": ["https://www.openwall.com/lists/oss-security/2020/04/27/2", "http://www.openwall.com/lists/oss-security/2020/05/14/4", "https://github.com/skvadrik/re2c/issues/219"], "cvelist": ["CVE-2018-21232"], "type": "cve", "lastseen": "2020-12-09T20:25:41", "edition": 7, "viewCount": 2, "enchantments": {"dependencies": {"references": [], "modified": "2020-12-09T20:25:41", "rev": 2}, "score": {"value": 3.9, "vector": "NONE", "modified": "2020-12-09T20:25:41", "rev": 2}, "vulnersScore": 3.9}, "cpe": [], "affectedSoftware": [{"cpeName": "re2c:re2c", "name": "re2c", "operator": "lt", "version": "2.0"}], "cvss2": {"acInsufInfo": false, "cvssV2": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true}, "cvss3": {"cvssV3": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6}, "cpe23": [], "cwe": ["CWE-674"], "scheme": null, "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"cpe_match": [{"cpe23Uri": "cpe:2.3:a:re2c:re2c:2.0:*:*:*:*:*:*:*", "versionEndExcluding": "2.0", "vulnerable": true}], "operator": "OR"}]}}

{}