fkie_cve-2021-29241
Vulnerability from fkie_nvd
Published
2021-05-03 14:15
Modified
2024-11-21 06:00
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).
References
cve@mitre.orghttps://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
cve@mitre.orghttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=Vendor Advisory
cve@mitre.orghttps://www.codesys.com/security/security-reports.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.codesys.com/security/security-reports.htmlVendor Advisory
Impacted products
Vendor Product Version
codesys control_for_beaglebone_sl *
codesys control_for_empc-a\/imx6_sl *
codesys control_for_iot2000_sl *
codesys control_for_linux_sl *
codesys control_for_pfc100_sl *
codesys control_for_pfc200_sl *
codesys control_for_raspberry_pi_sl *
codesys control_runtime_system_toolkit *
codesys development_system *
codesys edge_gateway *
codesys edge_gateway *
codesys gateway *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "C182D390-3A29-4048-805B-F00AF40E7353",
              "versionEndExcluding": "4.0.1.0",
              "versionStartIncluding": "3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control_for_empc-a\\/imx6_sl:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4FE1E73E-5A65-4C33-973D-B5E4D997AC7A",
              "versionEndExcluding": "4.0.1.0",
              "versionStartIncluding": "3.0",
              "vulnerable": true
            },
            {
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              "versionEndExcluding": "4.0.1.0",
              "versionStartIncluding": "3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7E9AF0BE-05EC-4411-802B-331EA6B0E54E",
              "versionEndExcluding": "4.0.1.0",
              "versionStartIncluding": "3.0",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "83B749C0-A553-42AB-AFCF-91F990BAA765",
              "versionEndExcluding": "3.5.16.0",
              "versionStartIncluding": "3.0",
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            },
            {
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              "versionEndExcluding": "3.5.16.0",
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            },
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              "versionEndExcluding": "3.5.16.70",
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            },
            {
              "criteria": "cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:*",
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              "versionEndExcluding": "3.5.16.70",
              "versionStartIncluding": "3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "02017CB2-3E3C-4F89-B1DA-C8E8213BC8C8",
              "versionEndExcluding": "3.5.16.70",
              "versionStartIncluding": "3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:linux:*:*",
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              "versionEndExcluding": "4.1.0.0",
              "versionStartIncluding": "3.0",
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            },
            {
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              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS)."
    },
    {
      "lang": "es",
      "value": "CODESYS Gateway versiones 3 anteriores a 3.5.16.70 tiene una derivaci\u00f3n de puntero NULL que puede resultar en una denegaci\u00f3n de servicio (DoS)"
    }
  ],
  "id": "CVE-2021-29241",
  "lastModified": "2024-11-21T06:00:51.853",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-05-03T14:15:07.633",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14637\u0026token=8dbd75ae7553ae3be25e22f741db783b31e14799\u0026download="
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://www.codesys.com/security/security-reports.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14637\u0026token=8dbd75ae7553ae3be25e22f741db783b31e14799\u0026download="
    },
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      "tags": [
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      ],
      "url": "https://www.codesys.com/security/security-reports.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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