GSD-2018-12680

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
The Serialize.deserialize() method in CoAPthon 3.1, 4.0.0, 4.0.1, and 4.0.2 mishandles certain exceptions, leading to a denial of service in applications that use this library (e.g., the standard CoAP server, CoAP client, CoAP reverse proxy, example collect CoAP server and client) when they receive crafted CoAP messages.
Aliases
Aliases
CVE-2018-12680
To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-12680",
    "description": "The Serialize.deserialize() method in CoAPthon 3.1, 4.0.0, 4.0.1, and 4.0.2 mishandles certain exceptions, leading to a denial of service in applications that use this library (e.g., the standard CoAP server, CoAP client, CoAP reverse proxy, example collect CoAP server and client) when they receive crafted CoAP messages.",
    "id": "GSD-2018-12680"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-12680"
      ],
      "details": "The Serialize.deserialize() method in CoAPthon 3.1, 4.0.0, 4.0.1, and 4.0.2 mishandles certain exceptions, leading to a denial of service in applications that use this library (e.g., the standard CoAP server, CoAP client, CoAP reverse proxy, example collect CoAP server and client) when they receive crafted CoAP messages.",
      "id": "GSD-2018-12680",
      "modified": "2023-12-13T01:22:29.948098Z",
      "schema_version": "1.4.0"
    }
  },
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            "url": "https://github.com/Tanganelli/CoAPthon/issues/135"
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      "advisories": [
        {
          "affected_range": "==3.1||\u003e=4.0.0,\u003c=4.0.2",
          "affected_versions": "Version 3.1, all versions starting from 4.0.0 up to 4.0.2",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-502",
            "CWE-937"
          ],
          "date": "2019-10-03",
          "description": "The `Serialize.deserialize()` method in CoAPthon mishandles certain exceptions, leading to a denial of service.",
          "fixed_versions": [],
          "identifier": "CVE-2018-12680",
          "identifiers": [
            "CVE-2018-12680"
          ],
          "not_impacted": "",
          "package_slug": "pypi/CoAPthon",
          "pubdate": "2019-04-02",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Deserialization of Untrusted Data",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-12680",
            "https://github.com/Tanganelli/CoAPthon/issues/135"
          ],
          "uuid": "dbc350d5-2e0f-4af7-9990-68c4db860122"
        }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
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          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
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          "impactScore": 3.6
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      },
      "lastModifiedDate": "2019-10-03T00:03Z",
      "publishedDate": "2019-04-02T20:29Z"
    }
  }
}


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