{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "publisher": {
      "category": "vendor",
      "name": "Softing Industrial Automation GmbH",
      "namespace": "https://industrial.softing.com",
      "contact_details": "Softing PSIRT - contact us at psirt@softing.com"
    },
    "title": "NULL pointer dereference vulnerability in edgeConnector, edgeAggregator and Secure Integration Server",
    "tracking": {
      "current_release_date": "2023-11-30T18:33:32.913Z",
      "id": "SYT-2023-7",
      "initial_release_date": "2023-11-30T18:33:32.913Z",
      "revision_history": [
        {
          "date": "2023-11-30T18:33:32.913Z",
          "number": "1.0.0",
          "summary": "Initial version"
        }
      ],
      "status": "final",
      "version": "1.0.0",
      "generator": {
        "date": "2023-11-30T18:35:11.357Z",
        "engine": {
          "version": ".2.2.15",
          "name": "Secvisogram"
        }
      }
    },
    "source_lang": "en-US",
    "aggregate_severity": {
      "text": "high"
    },
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "The information provided in this disclosure is provided \"as is\" without warranty of any kind.\nSofting disclaims all warranties, either express or implied, including the warranties of\nmerchantability and fitness for a particular purpose. In no event shall Softing or its suppliers be\nliable for any damages whatsoever including direct, indirect, incidental, consequential, loss of\nbusiness profits or special damages, even if Softing or its suppliers have been advised of the\npossibility of such damages.\nSome states do not allow the exclusion or limitation of liability for consequential or incidental\ndamages so the foregoing limitation may not apply.\n",
        "title": "Disclaimer"
      }
    ]
  },
  "product_tree": {
    "branches": [
      {
        "category": "product_version_range",
        "name": "Softing Secure Integration Server <= V1.22",
        "product": {
          "name": "Softing Secure Integration Server <= V1.22",
          "product_id": "CSAFPID-0002"
        }
      },
      {
        "name": "Softing Secure Integration Server V1.30",
        "category": "product_version",
        "product": {
          "name": "Softing Secure Integration Server V1.30",
          "product_id": "CSAFPID-0102"
        }
      },
      {
        "name": "Softing edgeConnector <= 3.60",
        "category": "product_version_range",
        "product": {
          "product_id": "CSAFPID-0001",
          "name": "Softing edgeConnector <= 3.60"
        }
      },
      {
        "category": "product_version_range",
        "name": "Softing edgeAggregator <= 3.60",
        "product": {
          "name": "Softing edgeAggregator <= 3.60",
          "product_id": "CSAFPID-0000"
        }
      },
      {
        "name": "Softing edgeConnector 3.70",
        "product": {
          "product_id": "CSAFPID-0101",
          "name": "Softing edgeConnector 3.70"
        },
        "category": "product_version"
      },
      {
        "name": "Softing edgeAggregator 3.70",
        "category": "product_version",
        "product": {
          "name": "Softing edgeAggregator 3.70",
          "product_id": "CSAFPID-0100"
        }
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-27336",
      "acknowledgments": [
        {
          "organization": "Team ECQ working with Trend Micro Zero Day Initiative"
        }
      ],
      "cwe": {
        "id": "CWE-476",
        "name": "NULL Pointer Dereference"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The server crashes when an invalid OPC client certificate is provided on the creation of the session."
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0101",
          "CSAFPID-0100",
          "CSAFPID-0102"
        ],
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0000",
          "CSAFPID-0002"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "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",
            "temporalScore": 7.5,
            "temporalSeverity": "HIGH",
            "environmentalScore": 7.5,
            "environmentalSeverity": "HIGH",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "availabilityImpact": "HIGH"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0000",
            "CSAFPID-0002"
          ]
        }
      ]
    }
  ]
}