{"id":"CVE-2023-35862","details":"libcoap 4.3.1 contains a buffer over-read via the function coap_parse_oscore_conf_mem at coap_oscore.c.","modified":"2026-08-12T03:51:21.149459848Z","published":"2023-06-19T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/35xxx/CVE-2023-35862.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://github.com/obgm/libcoap/tags"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/35xxx/CVE-2023-35862.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35862"},{"type":"REPORT","url":"https://github.com/obgm/libcoap/issues/1117"},{"type":"FIX","url":"https://github.com/obgm/libcoap/pull/1118"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/obgm/libcoap","events":[{"introduced":"c694baead2f9b408a7598e0b85c2f257ea8c9651"},{"last_affected":"c694baead2f9b408a7598e0b85c2f257ea8c9651"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:libcoap:libcoap:4.3.1:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.3.1"},{"last_affected":"4.3.1"}]}}],"versions":["4.3.1","v4.3.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-35862.json"}}],"schema_version":"1.9.0"}