{"id":"AZL-40812","summary":"CVE-2022-28805 affecting package ntopng for versions less than 5.2.1-3","details":"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.","modified":"2026-04-01T05:14:14.365140Z","published":"2022-04-08T06:15:07Z","upstream":["CVE-2022-28805"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28805"}],"affected":[{"package":{"name":"ntopng","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/ntopng"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.1-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-40812.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"}]}