CVE-2020-23257

{"id": "CVE-2020-23257", "metrics": {"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": "2023-04-04T15:15:08.263", "references": [{"url": "http://www.espruino.com/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/espruino/Espruino/issues/1820", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "Buffer Overflow vulnerability found in Espruino 2v05.41 allows an attacker to cause a denial of service via the function jsvGarbageCollectMarkUsed in file src/jsvar.c."}], "lastModified": "2023-04-10T18:51:51.923", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:espruino:espruino:2.05.41:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F58B33D-D60F-4FA4-9E6F-97FBDBCAE0E7"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}