{"id":"AZL-40979","summary":"CVE-2021-44964 affecting package ntopng for versions less than 5.2.1-6","details":"Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.","modified":"2026-04-21T04:29:13.414270Z","published":"2022-03-14T15:15:09Z","upstream":["CVE-2021-44964"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44964"}],"affected":[{"package":{"name":"ntopng","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/ntopng"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.1-6"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-40979.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H"}]}