{"id":"CVE-2021-40401","details":"A use-after-free vulnerability exists in the RS-274X aperture definition tokenization functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and Gerbv forked 2.7.1. A specially-crafted gerber file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.","modified":"2026-03-14T11:08:33.671226Z","published":"2022-02-04T23:15:11.833Z","related":["MGASA-2022-0260","openSUSE-SU-2024:12527-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TUM5GIUZJ7AVHVCXDZW6ZVCAPV2ISN47/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5306"},{"type":"EVIDENCE","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2021-1415"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gerbv/gerbv","events":[{"introduced":"0"},{"last_affected":"3c70dc88260086e303ff8722dc9e6aec73e3b7e2"},{"introduced":"0"},{"last_affected":"96e82fe9c1f235e2b8eb9422ab4659c188d96b75"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.7.0-NA"},{"introduced":"0"},{"last_affected":"2.7.1-forked_dev"}]}}],"versions":["gerbv-2-7-RELEASE","v2.6.1","v2.7.0"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"36"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40401.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:H/I:H/A:H"}]}