{"id":"CVE-2024-0962","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":"2026-04-10T05:08:01.039810Z","published":"2024-01-27T13:15:07.973Z","references":[{"type":"ADVISORY","url":"https://vuldb.com/?id.252206"},{"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/issues/1310"},{"type":"FIX","url":"https://github.com/obgm/libcoap/pull/1311"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/obgm/libcoap","events":[{"introduced":"0"},{"last_affected":"f6a9d52ccf791060fd8233d85ba9d87878de6e04"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.3.4"}]}}],"versions":["coap-lwip","v4.1.1","v4.1.2","v4.2.0","v4.2.0-rc1","v4.2.0-rc2","v4.2.0-rc3","v4.2.0-rc4","v4.2.1","v4.3.2","v4.3.2-rc1","v4.3.2-rc2","v4.3.3","v4.3.4","v4.3.4a","v4_1_1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-0962.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}