{
  "id": "CVE-2015-6460",
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "published": "2015-09-18T22:59:08.123",
  "lastModified": "2022-12-02T22:57:52.647",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple heap-based buffer overflows in 3S-Smart CODESYS Gateway Server before 2.3.9.34 allow remote attackers to execute arbitrary code via opcode (1) 0x3ef or (2) 0x3f0."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples desbordamientos de b\u00fafer basados en la pila en 3S-Smart CODESYS Gateway Server antes de la versi\u00f3n 2.3.9.34 permiten a los atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s del opcode (1) 0x3ef o (2) 0x3f0"
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:3s-smart:codesys_gateway_server:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.3.9.34",
              "matchCriteriaId": "7FFA699C-D547-41DA-9B03-4CC8F895E40C"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://zerodayinitiative.com/advisories/ZDI-15-441/",
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "http://zerodayinitiative.com/advisories/ZDI-15-442/",
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-258-02",
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ]
    }
  ]
}