fkie_cve-2024-6876
Vulnerability from fkie_nvd
Published
2024-09-10 16:15
Modified
2024-10-01 07:15
Severity ?
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Summary
Out-of-Bounds read vulnerability in OSCAT Basic Library allows an local, unprivileged attacker to access limited internal data of the PLC which may lead to a crash of the affected service.
References
info@cert.vde.comhttps://certvde.com/en/advisories/VDE-2024-046/Third Party Advisory
info@cert.vde.comhttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=18601&token=27389a52e058d95ff70b17a2370fedf07e073034&download=Vendor Advisory
Impacted products
Vendor Product Version
codesys oscat_basic_library *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:codesys:oscat_basic_library:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "40E6168D-7595-477A-A25D-6045EBDC01AC",
              "versionEndExcluding": "3.5.5.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Out-of-Bounds read vulnerability in OSCAT Basic Library allows an local, unprivileged attacker to access limited internal data of the PLC which may lead to a crash of the affected service."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de lectura fuera de los l\u00edmites en la librer\u00eda b\u00e1sica OSCAT permite que un atacante local sin privilegios acceda a datos internos limitados del PLC, lo que puede provocar un bloqueo del servicio afectado."
    }
  ],
  "id": "CVE-2024-6876",
  "lastModified": "2024-10-01T07:15:05.890",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 2.5,
        "source": "info@cert.vde.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 2.5,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-09-10T16:15:22.197",
  "references": [
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://certvde.com/en/advisories/VDE-2024-046/"
    },
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=18601\u0026token=27389a52e058d95ff70b17a2370fedf07e073034\u0026download="
    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    }
  ]
}


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