{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-28805", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-05-03T00:00:00", "dateReserved": "2022-04-08T00:00:00", "datePublished": "2022-04-08T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-05-03T00:00:00"}, "descriptions": [{"lang": "en", "value": "singlevar in lparser.c in Lua from (including) 5.4.0 up to (excluding) 5.4.4 lacks a certain luaK_exp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://lua-users.org/lists/lua-l/2022-02/msg00001.html"}, {"url": "https://lua-users.org/lists/lua-l/2022-02/msg00070.html"}, {"url": "https://lua-users.org/lists/lua-l/2022-04/msg00009.html"}, {"url": "https://github.com/lua/lua/commit/1f3c6f4534c6411313361697d98d1145a1f030fa"}, {"name": "FEDORA-2022-b9ed35a7ad", "tags": ["vendor-advisory"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RJNJ66IFDUKWJJZXHGOLRGIA3HWWC36R/"}, {"name": "FEDORA-2022-5b5889f43a", "tags": ["vendor-advisory"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA/"}, {"name": "GLSA-202305-23", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202305-23"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

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