{
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          {
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              "cpe:2.3:o:contiki-ng:contiki-ng:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "contiki-ng",
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                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
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              "content": {
                "id": "CVE-2024-41126",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-27T19:21:44.284259Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-27T19:22:41.923Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "contiki-ng",
          "vendor": "contiki-ng",
          "versions": [
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              "version": "\u003c= 4.9"
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          "value": "Contiki-NG is an open-source, cross-platform operating system for IoT devices. An out-of-bounds read of 1 byte can be triggered when sending a packet to a device running the Contiki-NG operating system with SNMP enabled. The SNMP module is disabled in the default Contiki-NG configuration. The vulnerability exists in the os/net/app-layer/snmp/snmp-message.c module, where the snmp_message_decode function fails to check the boundary of the message buffer when reading a byte from it immediately after decoding an object identifier (OID). The problem has been patched in Contiki-NG pull request 2937. It will be included in the next release of Contiki-NG. Users are advised to either apply the patch manually or to wait for the next release. A workaround is to disable the SNMP module in the Contiki-NG build configuration."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125: Out-of-bounds Read",
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              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-27T18:20:43.701Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-444j-93j3-5gj4",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-444j-93j3-5gj4"
        },
        {
          "name": "https://github.com/contiki-ng/contiki-ng/pull/2937",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/contiki-ng/contiki-ng/pull/2937"
        }
      ],
      "source": {
        "advisory": "GHSA-444j-93j3-5gj4",
        "discovery": "UNKNOWN"
      },
      "title": "Out-of-bounds read when decoding SNMP messages in Contiki-NG"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-41126",
    "datePublished": "2024-11-27T18:20:43.701Z",
    "dateReserved": "2024-07-15T15:53:28.323Z",
    "dateUpdated": "2024-11-27T19:22:41.923Z",
    "state": "PUBLISHED"
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