{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-0962","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2024-01-26T17:29:36.501Z","datePublished":"2024-01-27T12:31:04.433Z","dateUpdated":"2025-06-17T21:29:16.525Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2024-01-27T12:31:04.433Z"},"title":"obgm libcoap Configuration File coap_oscore.c get_split_entry stack-based overflow","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-121","lang":"en","description":"CWE-121 Stack-based Buffer Overflow"}]}],"affected":[{"vendor":"obgm","product":"libcoap","versions":[{"version":"4.3.4","status":"affected"}],"modules":["Configuration File Handler"]}],"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. Als bestmögliche Massnahme wird Patching empfohlen."}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P"}}],"timeline":[{"time":"2024-01-26T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2024-01-26T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2024-01-26T18:34:52.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"MSXF (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/?id.252206","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.252206","tags":["signature","permissions-required"]},{"url":"https://github.com/obgm/libcoap/issues/1310","tags":["issue-tracking"]},{"url":"https://github.com/obgm/libcoap/issues/1310#issue-2099860835","tags":["exploit","issue-tracking"]},{"url":"https://github.com/obgm/libcoap/pull/1311","tags":["issue-tracking","patch"]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-01T18:26:28.970Z"},"title":"CVE Program Container","references":[{"url":"https://vuldb.com/?id.252206","tags":["vdb-entry","technical-description","x_transferred"]},{"url":"https://vuldb.com/?ctiid.252206","tags":["signature","permissions-required","x_transferred"]},{"url":"https://github.com/obgm/libcoap/issues/1310","tags":["issue-tracking","x_transferred"]},{"url":"https://github.com/obgm/libcoap/issues/1310#issue-2099860835","tags":["exploit","issue-tracking","x_transferred"]},{"url":"https://github.com/obgm/libcoap/pull/1311","tags":["issue-tracking","patch","x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-0962","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-01-31T17:58:52.813817Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-06-17T21:29:16.525Z"}}]}}