ssa-333517
Vulnerability from csaf_siemens
Published
2022-12-13 00:00
Modified
2022-12-13 00:00
Summary
SSA-333517: Multiple Vulnerabilities in SCALANCE SC-600 Family before V3.0

Notes

Summary
Multiple vulnerabilities affecting various third-party components of the SCALANCE SC-600 family could allow an attacker to cause a denial of service condition, corrupt memory or potentially execute custom code. Siemens has released updates for the affected products and recommends to update to the latest versions.
General Recommendations
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. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
Additional Resources
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Terms of Use
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.


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{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited. (TLPv2: TLP:CLEAR)",
      "tlp": {
        "label": "WHITE"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "Multiple vulnerabilities affecting various third-party components of the SCALANCE SC-600 family could allow an attacker to cause a denial of service condition, corrupt memory or potentially execute custom code.\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.",
        "title": "Summary"
      },
      {
        "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\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: \nhttps://www.siemens.com/industrialsecurity",
        "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\u0027 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\u0027 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-333517: Multiple Vulnerabilities in SCALANCE SC-600 Family before V3.0 - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf"
      },
      {
        "category": "self",
        "summary": "SSA-333517: Multiple Vulnerabilities in SCALANCE SC-600 Family before V3.0 - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-333517.txt"
      },
      {
        "category": "self",
        "summary": "SSA-333517: Multiple Vulnerabilities in SCALANCE SC-600 Family before V3.0 - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-333517.json"
      }
    ],
    "title": "SSA-333517: Multiple Vulnerabilities in SCALANCE SC-600 Family before V3.0",
    "tracking": {
      "current_release_date": "2022-12-13T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      },
      "id": "SSA-333517",
      "initial_release_date": "2022-12-13T00:00:00Z",
      "revision_history": [
        {
          "date": "2022-12-13T00:00:00Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V3.0",
                "product": {
                  "name": "SCALANCE SC622-2C (6GK5622-2GS00-2AC2)",
                  "product_id": "1",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK5622-2GS00-2AC2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SCALANCE SC622-2C (6GK5622-2GS00-2AC2)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V3.0",
                "product": {
                  "name": "SCALANCE SC626-2C (6GK5626-2GS00-2AC2)",
                  "product_id": "2",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK5626-2GS00-2AC2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SCALANCE SC626-2C (6GK5626-2GS00-2AC2)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V3.0",
                "product": {
                  "name": "SCALANCE SC632-2C (6GK5632-2GS00-2AC2)",
                  "product_id": "3",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK5632-2GS00-2AC2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SCALANCE SC632-2C (6GK5632-2GS00-2AC2)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V3.0",
                "product": {
                  "name": "SCALANCE SC636-2C (6GK5636-2GS00-2AC2)",
                  "product_id": "4",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK5636-2GS00-2AC2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SCALANCE SC636-2C (6GK5636-2GS00-2AC2)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V3.0",
                "product": {
                  "name": "SCALANCE SC642-2C (6GK5642-2GS00-2AC2)",
                  "product_id": "5",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK5642-2GS00-2AC2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SCALANCE SC642-2C (6GK5642-2GS00-2AC2)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V3.0",
                "product": {
                  "name": "SCALANCE SC646-2C (6GK5646-2GS00-2AC2)",
                  "product_id": "6",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK5646-2GS00-2AC2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SCALANCE SC646-2C (6GK5646-2GS00-2AC2)"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-25032",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "summary",
          "text": "zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V3.0 or later version",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109814276/"
        }
      ],
      "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",
            "2",
            "3",
            "4",
            "5",
            "6"
          ]
        }
      ],
      "title": "CVE-2018-25032"
    },
    {
      "cve": "CVE-2022-30065",
      "cwe": {
        "id": "CWE-416",
        "name": "Use After Free"
      },
      "notes": [
        {
          "category": "summary",
          "text": "A use-after-free in Busybox 1.35-x\u0027s awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V3.0 or later version",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109814276/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "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",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6"
          ]
        }
      ],
      "title": "CVE-2022-30065"
    },
    {
      "cve": "CVE-2022-32205",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "notes": [
        {
          "category": "summary",
          "text": "A malicious server can serve excessive amounts of \"Set-Cookie:\" headers in a HTTP response to curl and curl \u003c 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to which the cookies match, create requests that become larger than the threshold that curl uses internally to avoid sending crazy large requests (1048576 bytes) and instead returns an error.This denial state might remain for as long as the same cookies are kept, match and haven\u0027t expired. Due to cookie matching rules, a server on \"foo.example.com\" can set cookies that also would match for \"bar.example.com\", making it it possible for a \"sister server\" to effectively cause a denial of service for a sibling site on the same second level domain using this method.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V3.0 or later version",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109814276/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6"
          ]
        }
      ],
      "title": "CVE-2022-32205"
    },
    {
      "cve": "CVE-2022-32206",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "notes": [
        {
          "category": "summary",
          "text": "curl \u003c 7.84.0 supports \"chained\" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable \"links\" in this \"decompression chain\" was unbounded, allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a \"malloc bomb\", makingcurl end up spending enormous amounts of allocated heap memory, or trying toand returning out of memory errors.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V3.0 or later version",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109814276/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6"
          ]
        }
      ],
      "title": "CVE-2022-32206"
    }
  ]
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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