{"id":"CVE-2024-45237","details":"An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a resource certificate containing a Key Usage extension composed of more than two bytes of data. Fort writes this string into a 2-byte buffer without properly sanitizing its length, leading to a buffer overflow.","modified":"2026-04-10T05:16:48.875715Z","published":"2024-08-24T23:15:04.243Z","references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/02/msg00030.html"},{"type":"FIX","url":"https://nicmx.github.io/FORT-validator/CVE.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"1.6.3"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45237.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:H/A:H"}]}