{"id":"CVE-2024-0962","state":"PUBLISHED","title":"obgm libcoap Configuration File coap_oscore.c get_split_entry stack-based overflow","description":"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.","publishedAt":"2024-01-27T12:31:04.433Z","updatedAt":"2025-06-17T21:29:16.525Z","severity":{"score":6.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","source":"VulDB"},"assigner":"VulDB","products":["obgm libcoap"],"affected":[{"vendor":"obgm","product":"libcoap","versions":[{"version":"4.3.4","status":"affected"}],"modules":["Configuration File Handler"]}],"references":["https://vuldb.com/?id.252206","https://vuldb.com/?ctiid.252206","https://github.com/obgm/libcoap/issues/1310","https://github.com/obgm/libcoap/issues/1310#issue-2099860835","https://github.com/obgm/libcoap/pull/1311"],"weaknesses":["CWE-121"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/0xxx/CVE-2024-0962.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-0962","state":"PUBLISHED","datePublished":"2024-01-27T12:31:04.433Z","dateUpdated":"2025-06-17T21:29:16.525Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2024-01-26T17:29:36.501Z"},"containers":{"cna":{"title":"obgm libcoap Configuration File coap_oscore.c get_split_entry stack-based overflow","descriptions":[{"lang":"en","value":"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."},{"lang":"de","value":"Eine kritische Schwachstelle wurde in obgm libcoap 4.3.4 ausgemacht. Es geht hierbei um die Funktion get_split_entry der Datei src/coap_oscore.c der Komponente Configuration File Handler. Durch das Beeinflussen mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung. 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