{
  "id": "CVE-2023-2905",
  "sourceIdentifier": "cve@takeonme.org",
  "published": "2023-08-09T05:15:40.740",
  "lastModified": "2024-11-21T07:59:32.337",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Due to a failure in validating the length of a provided MQTT_CMD_PUBLISH\u00a0parsed message with a variable length header, Cesanta Mongoose, an\u00a0embeddable web server, version 7.10 is susceptible to a heap-based buffer overflow vulnerability in the default configuration. Version 7.9 and prior does not appear to be vulnerable. This issue is resolved in version 7.11.\n"
    }
  ],
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        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "cve@takeonme.org",
      "type": "Secondary",
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          "lang": "en",
          "value": "CWE-122"
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      "description": [
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          "lang": "en",
          "value": "CWE-787"
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  "references": [
    {
      "url": "https://github.com/cesanta/mongoose/pull/2274",
      "source": "cve@takeonme.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/cesanta/mongoose/releases/tag/7.11",
      "source": "cve@takeonme.org",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://takeonme.org/cves/CVE-2023-2905.html",
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      "tags": [
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}