{"id":"BIT-lua-2021-43519","details":"Stack overflow in lua_resume of ldo.c in Lua Interpreter 5.1.0~5.4.4 allows attackers to perform a Denial of Service via a crafted script file.","aliases":["CVE-2021-43519"],"modified":"2026-09-08T08:48:09.223372974Z","published":"2024-03-06T10:56:26.904Z","database_specific":{"cpes":["cpe:2.3:a:lua:lua:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"ADVISORY","url":"http://lua-users.org/lists/lua-l/2021-10/msg00123.html"},{"type":"ADVISORY","url":"http://lua-users.org/lists/lua-l/2021-11/msg00015.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7XHFYHGSZKL53VCLSJSAJ6VMFGAIXKO/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43519"}],"affected":[{"package":{"name":"lua","ecosystem":"Bitnami","purl":"pkg:bitnami/lua"},"ranges":[{"type":"SEMVER","events":[{"introduced":"5.1.0"},{"fixed":"5.3.5"},{"introduced":"5.4.0"},{"fixed":"5.4.4"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/lua/BIT-lua-2021-43519.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.9.0"}