{"id":"CVE-2024-0962","summary":"obgm libcoap Configuration File coap_oscore.c get_split_entry stack-based overflow","details":"A vulnerability was found in obgm libcoap 4.3.4. It has been rated as critical. Affected by this issue is the function get_split_entry of the file src/coap_oscore.c of the component Configuration File Handler. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-252206 is the identifier assigned to this vulnerability.","modified":"2026-10-22T10:33:26.453786369Z","published":"2024-01-27T12:31:04.433Z","database_specific":{"cwe_ids":["CWE-121"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/0xxx/CVE-2024-0962.json","cna_assigner":"VulDB"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/0xxx/CVE-2024-0962.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-0962"},{"type":"ADVISORY","url":"https://vuldb.com/?id.252206"},{"type":"REPORT","url":"https://github.com/obgm/libcoap/issues/1310"},{"type":"REPORT","url":"https://github.com/obgm/libcoap/issues/1310#issue-2099860835"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.252206"},{"type":"FIX","url":"https://github.com/obgm/libcoap/pull/1311"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/obgm/libcoap","events":[{"introduced":"f6a9d52ccf791060fd8233d85ba9d87878de6e04"},{"last_affected":"f6a9d52ccf791060fd8233d85ba9d87878de6e04"}],"database_specific":{"extracted_events":[{"strategy":"StandaloneSingleVersion","range":[{"introduced":"4.3.4"},{"last_affected":"4.3.4"}],"source":"AFFECTED_FIELD"},{"range":[{"introduced":"4.3.4"},{"last_affected":"4.3.4"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:libcoap:libcoap:4.3.4:*:*:*:*:*:*:*"}]}}],"versions":["4.3.4","v4.3.4a"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-0962.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"}]}