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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espruino:espruino:2.05.41:*:*:*:*:*:*:*", "matchCriteriaId": "9F58B33D-D60F-4FA4-9E6F-97FBDBCAE0E7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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."}], "id": "CVE-2020-23257", "lastModified": "2024-11-21T05:13:40.957", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2023-04-04T15:15:08.263", "references": [{"source": "[email protected]", "tags": ["Vendor Advisory"], "url": "http://www.espruino.com/"}, {"source": "[email protected]", "tags": ["Exploit", "Issue Tracking"], "url": "https://github.com/espruino/Espruino/issues/1820"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.espruino.com/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking"], "url": "https://github.com/espruino/Espruino/issues/1820"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "[email protected]", "type": "Primary"}]}

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