{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T18:26:28.970Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
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            "tags": [
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.252206"
          },
          {
            "tags": [
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              "permissions-required",
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            "url": "https://vuldb.com/?ctiid.252206"
          },
          {
            "tags": [
              "issue-tracking",
              "x_transferred"
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            "url": "https://github.com/obgm/libcoap/issues/1310"
          },
          {
            "tags": [
              "exploit",
              "issue-tracking",
              "x_transferred"
            ],
            "url": "https://github.com/obgm/libcoap/issues/1310#issue-2099860835"
          },
          {
            "tags": [
              "issue-tracking",
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/obgm/libcoap/pull/1311"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "Configuration File Handler"
          ],
          "product": "libcoap",
          "vendor": "obgm",
          "versions": [
            {
              "status": "affected",
              "version": "4.3.4"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "MSXF (VulDB User)"
        }
      ],
      "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 \u00fcber das Netzwerk angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 7.5,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121 Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-27T12:31:04.433Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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      "references": [
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            "technical-description"
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        },
        {
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            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.252206"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/obgm/libcoap/issues/1310"
        },
        {
          "tags": [
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            "issue-tracking"
          ],
          "url": "https://github.com/obgm/libcoap/issues/1310#issue-2099860835"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/obgm/libcoap/pull/1311"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-01-26T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-01-26T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-01-26T18:34:52.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "obgm libcoap Configuration File coap_oscore.c get_split_entry stack-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-0962",
    "datePublished": "2024-01-27T12:31:04.433Z",
    "dateReserved": "2024-01-26T17:29:36.501Z",
    "dateUpdated": "2024-08-01T18:26:28.970Z",
    "state": "PUBLISHED"
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}