{
  "id": "CVE-2023-33565",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-06-23T19:15:09.047",
  "lastModified": "2024-04-17T02:15:10.007",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "ROS2 (Robot Operating System 2) Foxy Fitzroy ROS_VERSION=2 and ROS_PYTHON_VERSION=3 are vulnerable to Denial-of-Service (DoS) attacks. A malicious user potentially exploited the vulnerability remotely and crashed the ROS2 nodes. NOTE: this is disputed by multiple third parties who believe there was not reasonable evidence to determine the existence of a vulnerability."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:openrobotics:robot_operating_system:2:foxy:*:*:*:*:*:*",
              "matchCriteriaId": "53A6F65F-8E6F-4F7E-B357-0D2E450667B1"
            }
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  ],
  "references": [
    {
      "url": "https://dl.acm.org/doi/abs/10.1145/3573910.3573912",
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description"
      ]
    },
    {
      "url": "https://github.com/16yashpatel/CVE-2023-33565",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}