{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-07-21T21:36:02", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/lua/lua/commit/eb41999461b6f428186c55abd95f4ce1a76217d5"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/lua/lua/commit/6298903e35217ab69c279056f925fb72900ce0b7"}, {"tags": ["x_refsource_MISC"], "url": "http://lua-users.org/lists/lua-l/2020-07/msg00053.html"}, {"tags": ["x_refsource_MISC"], "url": "http://lua-users.org/lists/lua-l/2020-07/msg00054.html"}, {"tags": ["x_refsource_MISC"], "url": "http://lua-users.org/lists/lua-l/2020-07/msg00071.html"}, {"tags": ["x_refsource_MISC"], "url": "http://lua-users.org/lists/lua-l/2020-07/msg00079.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-15888", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/lua/lua/commit/eb41999461b6f428186c55abd95f4ce1a76217d5", "refsource": "MISC", "url": "https://github.com/lua/lua/commit/eb41999461b6f428186c55abd95f4ce1a76217d5"}, {"name": "https://github.com/lua/lua/commit/6298903e35217ab69c279056f925fb72900ce0b7", "refsource": "MISC", "url": "https://github.com/lua/lua/commit/6298903e35217ab69c279056f925fb72900ce0b7"}, {"name": "http://lua-users.org/lists/lua-l/2020-07/msg00053.html", "refsource": "MISC", "url": "http://lua-users.org/lists/lua-l/2020-07/msg00053.html"}, {"name": "http://lua-users.org/lists/lua-l/2020-07/msg00054.html", "refsource": "MISC", "url": "http://lua-users.org/lists/lua-l/2020-07/msg00054.html"}, {"name": "http://lua-users.org/lists/lua-l/2020-07/msg00071.html", "refsource": "MISC", "url": "http://lua-users.org/lists/lua-l/2020-07/msg00071.html"}, {"name": "http://lua-users.org/lists/lua-l/2020-07/msg00079.html", "refsource": "MISC", "url": "http://lua-users.org/lists/lua-l/2020-07/msg00079.html"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-15888", "datePublished": "2020-07-21T21:36:02", "dateReserved": "2020-07-21T00:00:00", "dateUpdated": "2020-07-21T21:36:02", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:lua:lua:5.4.0:-:*:*:*:*:*:*", "matchCriteriaId": "E9F78BF8-B73C-42C6-AF54-2CD935670053", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free."}, {"lang": "es", "value": "Lua versiones hasta 5.4.0, maneja inapropiadamente la interacci\u00f3n entre el cambio de tama\u00f1o de la pila y la recolecci\u00f3n de basura, conllevando a un desbordamiento del b\u00fafer en la regi\u00f3n heap de la memoria, a una lectura excesiva del b\u00fafer en la regi\u00f3n heap de la memoria o un uso de la memoria previamente liberada"}], "id": "CVE-2020-15888", "lastModified": "2023-05-16T22:31:05.550", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-07-21T22:15:12.090", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://lua-users.org/lists/lua-l/2020-07/msg00053.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://lua-users.org/lists/lua-l/2020-07/msg00054.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://lua-users.org/lists/lua-l/2020-07/msg00071.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "http://lua-users.org/lists/lua-l/2020-07/msg00079.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/lua/lua/commit/6298903e35217ab69c279056f925fb72900ce0b7"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/lua/lua/commit/eb41999461b6f428186c55abd95f4ce1a76217d5"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-416"}, {"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}