{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited. (TLPv2: TLP:CLEAR)",
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "SiPass integrated versions before V2.90.3.8 contain a stack overflow vulnerability that could allow an unauthenticated remote attacker to crash the server application, creating a denial of service condition.\n\nSiemens has released an update for SiPass integrated and recommends to update to the latest version.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure Siemens strongly recommends to protect network access to affected products with appropriate mechanisms. It is advised to follow recommended security practices in order to run the devices in a protected IT environment.",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "productcert@siemens.com",
      "name": "Siemens ProductCERT",
      "namespace": "https://www.siemens.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-924149: Stack Overflow Vulnerability in SiPass Integrated before V2.90.3.8 - HTML Version",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-924149.html"
      },
      {
        "category": "self",
        "summary": "SSA-924149: Stack Overflow Vulnerability in SiPass Integrated before V2.90.3.8 - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-924149.json"
      },
      {
        "category": "self",
        "summary": "SSA-924149: Stack Overflow Vulnerability in SiPass Integrated before V2.90.3.8 - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-924149.pdf"
      },
      {
        "category": "self",
        "summary": "SSA-924149: Stack Overflow Vulnerability in SiPass Integrated before V2.90.3.8 - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-924149.txt"
      }
    ],
    "title": "SSA-924149: Stack Overflow Vulnerability in SiPass Integrated before V2.90.3.8",
    "tracking": {
      "current_release_date": "2023-07-11T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      },
      "id": "SSA-924149",
      "initial_release_date": "2023-07-11T00:00:00Z",
      "revision_history": [
        {
          "date": "2023-07-11T00:00:00Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "interim",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/<V2.90.3.8",
                "product": {
                  "name": "SiPass integrated",
                  "product_id": "1"
                }
              }
            ],
            "category": "product_name",
            "name": "SiPass integrated"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-31810",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Affected server applications improperly check the size of data packets received for the configuration client login, causing a stack-based buffer overflow.\r\n\r\nThis could allow an unauthenticated remote attacker to crash the server application, creating a denial of service condition.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V2.90.3.8 or later version",
          "product_ids": [
            "1"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109814044/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1"
          ]
        }
      ],
      "title": "CVE-2022-31810"
    }
  ]
}