CVE-2021-45985

{"id": "CVE-2021-45985", "cveTags": [], "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": "2023-04-10T09:15:07.250", "references": [{"url": "http://lua-users.org/lists/lua-l/2021-12/msg00019.html", "tags": ["Exploit", "Mailing List", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/lua/lua/commit/cf613cdc6fa367257fc61c256f63d917350858b5", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://www.lua.org/bugs.html#5.4.3-11", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read."}], "lastModified": "2023-04-14T03:51:34.040", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:lua:lua:5.4.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9255844F-00EF-4D50-9292-3A12FD1FB3A7"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}