{
  "document": {
    "title": "SSA-663999: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.1",
    "category": "Siemens Security Advisory",
    "csaf_version": "2.0",
    "publisher": {
      "name": "Siemens ProductCERT",
      "contact_details": "productcert@siemens.com",
      "category": "vendor",
      "namespace": "https://www.siemens.com"
    },
    "distribution": {
      "text": "Disclosure is not limited.",
      "tlp": {
        "label": "WHITE"
      }
    },
    "tracking": {
      "id": "SSA-663999",
      "status": "final",
      "version": "2",
      "revision_history": [
        {
          "number": "1",
          "legacy_version": "1.0",
          "date": "2021-02-09T00:00:00Z",
          "summary": "Publication Date"
        },
        {
          "number": "2",
          "legacy_version": "1.1",
          "date": "2021-05-17T00:00:00Z",
          "summary": "Removed the vulnerabilities CVE-2020-26991, CVE-2020-26998, CVE-2020-26999, CVE-2020-27001, CVE-2020-27002, and added CVE-2020-28383, CVE-2021-31784 for the reasons described in the Summary"
        }
      ],
      "initial_release_date": "2021-02-09T00:00:00Z",
      "current_release_date": "2021-05-17T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      }
    },
    "notes": [
      {
        "title": "Summary",
        "category": "summary",
        "text": "Siemens has released version V13.1.0.1 for JT2Go and Teamcenter Visualization to fix multiple vulnerabilities that could be triggered when the products read files in different file formats (BMP, TIFF, CGM, TGA, PCT, HPG, PLT, RAS, PAR, ASM, DXF, DWG). If a user is tricked to opening of a malicious file with the affected products, this could lead to application crash, or potentially arbitrary code execution or data extraction on the target host system.\n\nSiemens recommends to update to the latest versions and to limit opening of untrusted files from unknown sources in the affected products.\n\nNotes:\n\n-   Previous versions of this advisory incorrectly listed the following vulnerabilities as being fixed in V13.1.0.1: CVE-2020-26991, CVE-2020-26998, CVE-2020-26999, CVE-2020-27001 and CVE-2020-27002. Those were fixed in V13.1.0.2 and are therefore addressed in advisory SSA-695540 [0]\n\n-   The vulnerability CVE-2020-28383 was incorrectly listed in SSA-622830 [1] as being fixed in V13.1.0.0. This was fixed in V13.1.0.1 and therefore added here\n\n-   The Open Design Alliance [2] recently disclosed an additional vulnerability (CVE-2021-31784) which is also covered in this advisory\n\n[0] https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf\n\n[1] https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf\n\n[2] https://www.opendesign.com/security-advisories"
      },
      {
        "title": "General Recommendations",
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity"
      },
      {
        "title": "Additional Resources",
        "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": "Terms of Use",
        "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."
      }
    ],
    "references": [
      {
        "category": "self",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf",
        "summary": "SSA-663999: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.1 - PDF Version"
      },
      {
        "category": "self",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-663999.txt",
        "summary": "SSA-663999: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.1 - TXT Version"
      },
      {
        "category": "self",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-663999.json",
        "summary": "SSA-663999: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization before V13.1.0.1 - CSAF Version"
      }
    ],
    "acknowledgments": [
      {
        "organization": "Trend Micro Zero Day Initiative",
        "summary": "coordinated disclosure"
      },
      {
        "organization": "Open Design Alliance",
        "summary": "coordination efforts"
      },
      {
        "organization": "Cybersecurity and Infrastructure Security Agency (CISA)",
        "summary": "coordination efforts"
      }
    ]
  },
  "product_tree": {
    "branches": [
      {
        "name": "Siemens",
        "category": "vendor",
        "branches": [
          {
            "name": "JT2Go",
            "category": "product_name",
            "branches": [
              {
                "name": "< V13.1.0.1",
                "category": "product_version_range",
                "product": {
                  "product_id": "1",
                  "name": "JT2Go"
                }
              }
            ]
          },
          {
            "name": "Teamcenter Visualization",
            "category": "product_name",
            "branches": [
              {
                "name": "< V13.1.0.1",
                "category": "product_version_range",
                "product": {
                  "product_id": "2",
                  "name": "Teamcenter Visualization"
                }
              }
            ]
          }
        ]
      }
    ]
  },
  "vulnerabilities": [
    {
      "title": "CVE-2020-26989",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11892)"
        }
      ],
      "cve": "CVE-2020-26989",
      "cwe": {
        "id": "CWE-121",
        "name": "Stack-based Buffer Overflow"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-26989 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-26989.json",
          "summary": "CVE-2020-26989 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-26990",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing ASM files. A crafted ASM file could trigger a type confusion condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11897)"
        }
      ],
      "cve": "CVE-2020-26990",
      "cwe": {
        "id": "CWE-843",
        "name": "Access of Resource Using Incompatible Type ('Type Confusion')"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-26990 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-26990.json",
          "summary": "CVE-2020-26990 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-27000",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing BMP files. This can result in a memory corruption condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12018)"
        }
      ],
      "cve": "CVE-2020-27000",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-27000 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-27000.json",
          "summary": "CVE-2020-27000 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-27003",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing TIFF files. This could lead to pointer dereferences of a value obtained from untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12158)"
        }
      ],
      "cve": "CVE-2020-27003",
      "cwe": {
        "id": "CWE-822",
        "name": "Untrusted Pointer Dereference"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-27003 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-27003.json",
          "summary": "CVE-2020-27003 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-27004",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing of CGM files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to access data in the context of the current process. (ZDI-CAN-12163)"
        }
      ],
      "cve": "CVE-2020-27004",
      "cwe": {
        "id": "CWE-125",
        "name": "Out-of-bounds Read"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-27004 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-27004.json",
          "summary": "CVE-2020-27004 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-27005",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing of TGA files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12178)"
        }
      ],
      "cve": "CVE-2020-27005",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-27005 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-27005.json",
          "summary": "CVE-2020-27005 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-27006",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing of PCT files. This could result in a memory corruption condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12182)"
        }
      ],
      "cve": "CVE-2020-27006",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-27006 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-27006.json",
          "summary": "CVE-2020-27006 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-27007",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing of HPG files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to access data in the context of the current process. (ZDI-CAN-12207)"
        }
      ],
      "cve": "CVE-2020-27007",
      "cwe": {
        "id": "CWE-125",
        "name": "Out-of-bounds Read"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-27007 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-27007.json",
          "summary": "CVE-2020-27007 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-27008",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing of PLT files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to access data in the context of the current process. (ZDI-CAN-12209)"
        }
      ],
      "cve": "CVE-2020-27008",
      "cwe": {
        "id": "CWE-125",
        "name": "Out-of-bounds Read"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-27008 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-27008.json",
          "summary": "CVE-2020-27008 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-28383",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing PAR files. This can result in an out of bounds write past the memory location that is a read only image address. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11885)"
        }
      ],
      "cve": "CVE-2020-28383",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-28383 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-28383.json",
          "summary": "CVE-2020-28383 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2020-28394",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "Affected applications lack proper validation of user-supplied data when parsing of RAS files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to access data in the context of the current process. (ZDI-CAN-12283)"
        }
      ],
      "cve": "CVE-2020-28394",
      "cwe": {
        "id": "CWE-125",
        "name": "Out-of-bounds Read"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2020-28394 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2020-28394.json",
          "summary": "CVE-2020-28394 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2021-25173",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory allocation with excessive size vulnerability exists when reading malformed DGN files, which could allow attackers to cause a crash, potentially enabling denial of service (crash, exit, or restart). (ZDI-CAN-12019)"
        }
      ],
      "cve": "CVE-2021-25173",
      "cwe": {
        "id": "CWE-789",
        "name": "Memory Allocation with Excessive Size Value"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2021-25173 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-25173.json",
          "summary": "CVE-2021-25173 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2021-25174",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory corruption vulnerability exists when reading malformed DGN files. It could allow attackers to cause a crash, potentially enabling denial of service (Crash, Exit, or Restart). (ZDI-CAN-12026)"
        }
      ],
      "cve": "CVE-2021-25174",
      "cwe": {
        "id": "CWE-789",
        "name": "Memory Allocation with Excessive Size Value"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2021-25174 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-25174.json",
          "summary": "CVE-2021-25174 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2021-25175",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A Type Conversion issue exists when rendering malformed .DXF and .DWG files. This could allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart). (ZDI-CAN-11912, ZDI-CAN-11993, ZDI-CAN-11988)"
        }
      ],
      "cve": "CVE-2021-25175",
      "cwe": {
        "id": "CWE-822",
        "name": "Untrusted Pointer Dereference"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2021-25175 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-25175.json",
          "summary": "CVE-2021-25175 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2021-25176",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A NULL pointer dereference exists when rendering malformed .DXF and .DWG files. This could allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart). (ZDI-CAN-11913, ZDI-CAN-11989)"
        }
      ],
      "cve": "CVE-2021-25176",
      "cwe": {
        "id": "CWE-822",
        "name": "Untrusted Pointer Dereference"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2021-25176 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-25176.json",
          "summary": "CVE-2021-25176 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2021-25177",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A Type Confusion issue exists when rendering malformed .DXF and .DWG files. (ZDI-CAN-11927)"
        }
      ],
      "cve": "CVE-2021-25177",
      "cwe": {
        "id": "CWE-843",
        "name": "Access of Resource Using Incompatible Type ('Type Confusion')"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2021-25177 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-25177.json",
          "summary": "CVE-2021-25177 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2021-25178",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A stack-based buffer overflow vulnerability exists when the recover operation is run with malformed .DXF and .DWG files. (ZDI-CAN-11901, ZDI-CAN-12165, ZDI-CAN-12166)"
        }
      ],
      "cve": "CVE-2021-25178",
      "cwe": {
        "id": "CWE-121",
        "name": "Stack-based Buffer Overflow"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2021-25178 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-25178.json",
          "summary": "CVE-2021-25178 Mitre 5.0 json"
        }
      ]
    },
    {
      "title": "CVE-2021-31784",
      "notes": [
        {
          "title": "Summary",
          "category": "summary",
          "text": "An out-of-bounds write vulnerability exists in the file-reading procedure in Open Design Alliance Drawings SDK before 2021.6.\n\nThis could allow an attacker to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart) or possible code execution. (ZDI-CAN-11915)"
        }
      ],
      "cve": "CVE-2021-31784",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "product_status": {
        "known_affected": [
          "1",
          "2"
        ]
      },
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "remediations": [
        {
          "product_ids": [
            "1"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version",
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html"
        },
        {
          "product_ids": [
            "2"
          ],
          "category": "vendor_fix",
          "details": "Update to V13.1.0.1 or later version"
        },
        {
          "product_ids": [
            "1",
            "2"
          ],
          "category": "mitigation",
          "details": "Avoid to open untrusted files from unknown sources in JT2Go and Teamcenter Visualization"
        }
      ],
      "references": [
        {
          "url": "https://www.plm.automation.siemens.com/global/en/products/plm-components/jt2go.html",
          "summary": "CVE-2021-31784 - JT2Go"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-31784.json",
          "summary": "CVE-2021-31784 Mitre 5.0 json"
        }
      ]
    }
  ]
}