nvd-json-data-feeds/CVE-2022/CVE-2022-463xx/CVE-2022-46378.json

{
  "id": "CVE-2022-46378",
  "sourceIdentifier": "talos-cna@cisco.com",
  "published": "2023-05-10T16:15:10.413",
  "lastModified": "2024-11-21T07:30:29.413",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs when no port argument is provided to the `PORT` command."
    }
  ],
  "metrics": {
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        "source": "talos-cna@cisco.com",
        "type": "Secondary",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "talos-cna@cisco.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-823"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:weston-embedded:uc-ftps:1.98.00:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://github.com/weston-embedded/uC-FTPs/pull/2",
      "source": "talos-cna@cisco.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1681",
      "source": "talos-cna@cisco.com",
      "tags": [
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        "Mitigation",
        "Third Party Advisory"
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    {
      "url": "https://github.com/weston-embedded/uC-FTPs/pull/2",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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        "Patch"
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    },
    {
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1681",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
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    }
  ]
}