{"id":"CVE-2021-43521","details":"A Buffer Overflow vulnerability exists in zlog 1.2.15 via zlog_conf_build_with_file in src/zlog/src/conf.c.","modified":"2026-04-12T03:54:22.586700Z","published":"2022-04-08T16:15:08.200Z","references":[{"type":"REPORT","url":"https://github.com/HardySimpson/zlog/issues/206"},{"type":"PACKAGE","url":"https://github.com/HardySimpson/zlog"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hardysimpson/zlog","events":[{"introduced":"0"},{"last_affected":"876099f3c66033f3de11d79f63814766b1021dbe"}],"database_specific":{"cpe":"cpe:2.3:a:zlog_project:zlog:1.2.15:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"1.2.15"}]}}],"versions":["0.9.1","1.0.2","1.0.3","1.0.6","1.0.7","1.1.0","1.1.1","1.1.2","1.1.3","1.2.1","1.2.10","1.2.11","1.2.12","1.2.13","1.2.14","1.2.15","1.2.2","1.2.3","1.2.4","1.2.5","1.2.6","1.2.7","1.2.8","1.2.9","latest-stable"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-43521.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:N/I:N/A:H"}]}