{"id":"CVE-2021-44647","state":"PUBLISHED","title":"Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.","description":"Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.","publishedAt":"2022-01-11T00:00:00.000Z","updatedAt":"2024-08-04T04:25:16.894Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://lua-users.org/lists/lua-l/2021-11/msg00195.html","http://lua-users.org/lists/lua-l/2021-11/msg00204.html","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/","https://access.redhat.com/security/cve/cve-2021-44647","https://security.gentoo.org/glsa/202305-23"],"weaknesses":[],"ingestedAt":"2026-10-29T19:49:10.699Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/44xxx/CVE-2021-44647.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-44647","state":"PUBLISHED","datePublished":"2022-01-11T00:00:00.000Z","dateUpdated":"2024-08-04T04:25:16.894Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2021-12-06T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://lua-users.org/lists/lua-l/2021-11/msg00195.html"},{"url":"http://lua-users.org/lists/lua-l/2021-11/msg00204.html"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/","name":"FEDORA-2022-473560d1a6","tags":["vendor-advisory"]},{"url":"https://access.redhat.com/security/cve/cve-2021-44647"},{"url":"https://security.gentoo.org/glsa/202305-23","name":"GLSA-202305-23","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2023-05-03T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://lua-users.org/lists/lua-l/2021-11/msg00195.html","tags":["x_transferred"]},{"url":"http://lua-users.org/lists/lua-l/2021-11/msg00204.html","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/","name":"FEDORA-2022-473560d1a6","tags":["vendor-advisory","x_transferred"]},{"url":"https://access.redhat.com/security/cve/cve-2021-44647","tags":["x_transferred"]},{"url":"https://security.gentoo.org/glsa/202305-23","name":"GLSA-202305-23","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T04:25:16.894Z"}}]}}}