{"id":"CVE-2023-36321","details":"Connected Vehicle Systems Alliance (COVESA) up to v2.18.8 was discovered to contain a buffer overflow via the component /shared/dlt_common.c.","modified":"2026-04-12T02:37:04.372717Z","published":"2023-10-17T23:15:11.513Z","references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00021.html"},{"type":"REPORT","url":"https://github.com/COVESA/dlt-daemon/issues/436"},{"type":"FIX","url":"https://github.com/michael-methner/dlt-daemon/commit/8ac9a080bee25e67e49bd138d81c992ce7b6d899"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/covesa/dlt-daemon","events":[{"introduced":"0"},{"last_affected":"1438fcf8c88cd47b20b2984180a8457c3eb9193d"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.18.8"}]}},{"type":"GIT","repo":"https://github.com/michael-methner/dlt-daemon","events":[{"introduced":"0"},{"fixed":"8ac9a080bee25e67e49bd138d81c992ce7b6d899"}]}],"versions":["v2.10.0","v2.10.0_rc1","v2.11.0","v2.12.0","v2.12.1","v2.13.0","v2.14.0","v2.14.1","v2.15.0","v2.16.0","v2.17.0","v2.18.0","v2.18.1","v2.18.2","v2.18.3","v2.18.4","v2.18.5","v2.18.6","v2.18.8","v2.2.0","v2.3.0","v2.4.0","v2.4.1","v2.4.2","v2.5.0","v2.5.1","v2.5.2","v2.6.0","v2.7.0","v2.8.0","v2.9.0","v2.9.1"],"database_specific":{"vanir_signatures_modified":"2026-04-12T02:37:04Z","source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-36321.json","vanir_signatures":[{"deprecated":false,"source":"https://github.com/michael-methner/dlt-daemon/commit/8ac9a080bee25e67e49bd138d81c992ce7b6d899","signature_version":"v1","signature_type":"Function","digest":{"function_hash":"42500842691663743478045165169024432787","length":784},"id":"CVE-2023-36321-21df466c","target":{"file":"src/shared/dlt_common.c","function":"dlt_file_message"}},{"deprecated":false,"source":"https://github.com/michael-methner/dlt-daemon/commit/8ac9a080bee25e67e49bd138d81c992ce7b6d899","signature_version":"v1","signature_type":"Line","digest":{"threshold":0.9,"line_hashes":["179869172186416439580683262602663212709","95763039670857813098731119545271756043","251870743626053504911774860114950243341","280814995539743560572916483962200121314"]},"id":"CVE-2023-36321-89b55625","target":{"file":"src/shared/dlt_common.c"}}]}}],"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"}]}