cisco-sa-iosxe-cip-dos-9rtbklt9
Vulnerability from csaf_cisco
Published
2022-09-28 16:00
Modified
2022-09-28 16:00
Summary
Cisco IOS and IOS XE Software Common Industrial Protocol Request Denial of Service Vulnerability

Notes

Summary
A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient input validation during processing of CIP packets. An attacker could exploit this vulnerability by sending a malformed CIP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cip-dos-9rTbKLt9 ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cip-dos-9rTbKLt9"] This advisory is part of the September 2022 release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see Cisco Event Response: September 2022 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication. ["https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74745"]
Vulnerable Products
This vulnerability affects Cisco products if they are running a vulnerable release of Cisco IOS or Cisco IOS XE Software and have CIP protocol enabled. For information about which Cisco software releases are vulnerable, see the Fixed Software ["#fs"] section of this advisory. Determine the Device Configuration To determine whether CIP is enabled on a device, use the show cip status command. If the value of State is Enabled, the device may be affected by this vulnerability. The following example shows that CIP is enabled for VLAN 1: Device> show cip status State : Enabled Vlan : 1 If the command returns no output or returns an error message, as shown in the following example, the device is not affected by this vulnerability: Device> show cip status ^ % Invalid input detected at '^' marker.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by this vulnerability. Cisco has confirmed that this vulnerability does not affect the following Cisco products: IOS XR Software Meraki products NX-OS Software
Workarounds
There are no workarounds that address this vulnerability.
Fixed Software
Cisco has released free software updates ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#ssu"] that address the vulnerability described in this advisory. Customers with service contracts that entitle them to regular software updates should obtain security fixes through their usual update channels. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license: https://www.cisco.com/c/en/us/products/end-user-license-agreement.html ["https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"] Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades. The Cisco Support and Downloads page ["https://www.cisco.com/c/en/us/support/index.html"] on Cisco.com provides information about licensing and downloads. This page can also display customer device support coverage for customers who use the My Devices tool. When considering software upgrades ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page ["https://www.cisco.com/go/psirt"], to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Customers Without Service Contracts Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html ["https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"] Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade. Cisco IOS and IOS XE Software To help customers determine their exposure to vulnerabilities in Cisco IOS and IOS XE Software, Cisco provides the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"]. This tool identifies any Cisco security advisories that impact a specific software release and the earliest release that fixes the vulnerabilities that are described in each advisory (“First Fixed”). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities that are described in all the advisories that the Software Checker identifies (“Combined First Fixed”). To use the tool, go to the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] page and follow the instructions. Alternatively, use the following form to determine whether a release is affected by any Cisco Security Advisory. To use the form, follow these steps: Choose which advisories the tool will search—only this advisory, only advisories with a Critical or High Security Impact Rating (SIR) ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#asr"], or all advisories. Enter a release number—for example, 15.9(3)M2 or 17.3.3. Click Check. Only this advisory All Critical and High advisories All advisories
Vulnerability Policy
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
Exploitation and Public Announcements
The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
Source
This vulnerability was found during internal security testing.
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.


To clipboard 

{
  "document": {
    "acknowledgments": [
      {
        "summary": "This vulnerability was found during internal security testing."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "notes": [
      {
        "category": "summary",
        "text": "A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition.\r\n\r\nThis vulnerability is due to insufficient input validation during processing of CIP packets. An attacker could exploit this vulnerability by sending a malformed CIP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nThis advisory is available at the following link:\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cip-dos-9rTbKLt9 [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cip-dos-9rTbKLt9\"]\r\n\r\nThis advisory is part of the September 2022 release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see Cisco Event Response: September 2022 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication. [\"https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74745\"]",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "This vulnerability affects Cisco products if they are running a vulnerable release of Cisco IOS or Cisco IOS XE Software and have CIP protocol enabled.\r\n\r\nFor information about which Cisco software releases are vulnerable, see the Fixed Software [\"#fs\"] section of this advisory.\r\n  Determine the Device Configuration\r\nTo determine whether CIP is enabled on a device, use the show cip status command. If the value of State is Enabled, the device may be affected by this vulnerability. The following example shows that CIP is enabled for VLAN 1:\r\n\r\n\r\nDevice\u003e show cip status\r\nState : Enabled\r\nVlan : 1\r\n\r\nIf the command returns no output or returns an error message, as shown in the following example, the device is not affected by this vulnerability:\r\n\r\n\r\nDevice\u003e show cip status\r\n             ^\r\n% Invalid input detected at \u0027^\u0027 marker.",
        "title": "Vulnerable Products"
      },
      {
        "category": "general",
        "text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by this vulnerability.\r\n\r\nCisco has confirmed that this vulnerability does not affect the following Cisco products:\r\n\r\nIOS XR Software\r\nMeraki products\r\nNX-OS Software",
        "title": "Products Confirmed Not Vulnerable"
      },
      {
        "category": "general",
        "text": "There are no workarounds that address this vulnerability.",
        "title": "Workarounds"
      },
      {
        "category": "general",
        "text": "Cisco has released free software updates [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#ssu\"] that address the vulnerability described in this advisory. Customers with service contracts that entitle them to regular software updates should obtain security fixes through their usual update channels.\r\n\r\nCustomers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:\r\nhttps://www.cisco.com/c/en/us/products/end-user-license-agreement.html [\"https://www.cisco.com/c/en/us/products/end-user-license-agreement.html\"]\r\n\r\nAdditionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.\r\n\r\nThe Cisco Support and Downloads page [\"https://www.cisco.com/c/en/us/support/index.html\"] on Cisco.com provides information about licensing and downloads. This page can also display customer device support coverage for customers who use the My Devices tool.\r\n\r\nWhen considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n  Customers Without Service Contracts\r\nCustomers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html [\"https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html\"]\r\n\r\nCustomers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.\r\n      Cisco IOS and IOS XE Software\r\nTo help customers determine their exposure to vulnerabilities in Cisco IOS and IOS XE Software, Cisco provides the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"]. This tool identifies any Cisco security advisories that impact a specific software release and the earliest release that fixes the vulnerabilities that are described in each advisory (\u201cFirst Fixed\u201d). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities that are described in all the advisories that the Software Checker identifies (\u201cCombined First Fixed\u201d).\r\n\r\nTo use the tool, go to the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] page and follow the instructions. Alternatively, use the following form to determine whether a release is affected by any Cisco Security Advisory. To use the form, follow these steps:\r\n\r\nChoose which advisories the tool will search\u2014only this advisory, only advisories with a Critical or High Security Impact Rating (SIR) [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#asr\"], or all advisories.\r\nEnter a release number\u2014for example, 15.9(3)M2 or 17.3.3.\r\nClick Check.\r\n\r\n       Only this advisory  All Critical and High advisories  All advisories",
        "title": "Fixed Software"
      },
      {
        "category": "general",
        "text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.",
        "title": "Vulnerability Policy"
      },
      {
        "category": "general",
        "text": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.",
        "title": "Exploitation and Public Announcements"
      },
      {
        "category": "general",
        "text": "This vulnerability was found during internal security testing.",
        "title": "Source"
      },
      {
        "category": "legal_disclaimer",
        "text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.",
        "title": "Legal Disclaimer"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "Emergency Support:\r\n+1 877 228 7302 (toll-free within North America)\r\n+1 408 525 6532 (International direct-dial)\r\nNon-emergency Support:\r\nEmail: psirt@cisco.com\r\nSupport requests that are received via e-mail are typically acknowledged within 48 hours.",
      "issuing_authority": "Cisco product security incident response is the responsibility of the Cisco Product Security Incident Response Team (PSIRT). The Cisco PSIRT is a dedicated, global team that manages the receipt, investigation, and public reporting of security vulnerability information that is related to Cisco products and networks. The on-call Cisco PSIRT works 24x7 with Cisco customers, independent security researchers, consultants, industry organizations, and other vendors to identify possible security issues with Cisco products and networks.\r\nMore information can be found in Cisco Security Vulnerability Policy available at https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html",
      "name": "Cisco",
      "namespace": "https://wwww.cisco.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Cisco IOS and IOS XE Software Common Industrial Protocol Request Denial of Service Vulnerability",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cip-dos-9rTbKLt9"
      },
      {
        "category": "external",
        "summary": "Cisco Event Response: September 2022 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication",
        "url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74745"
      },
      {
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        "summary": "Cisco Security Vulnerability Policy",
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      },
      {
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        "summary": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cip-dos-9rTbKLt9",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cip-dos-9rTbKLt9"
      },
      {
        "category": "external",
        "summary": "Cisco\u0026nbsp;Event Response: September 2022 Semiannual Cisco\u0026nbsp;IOS and IOS XE Software Security Advisory Bundled Publication.",
        "url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74745"
      },
      {
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      {
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        "summary": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html",
        "url": "https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"
      },
      {
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        "summary": "Cisco\u0026nbsp;Support and Downloads page",
        "url": "https://www.cisco.com/c/en/us/support/index.html"
      },
      {
        "category": "external",
        "summary": "considering software upgrades",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"
      },
      {
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        "summary": "Cisco\u0026nbsp;Security Advisories page",
        "url": "https://www.cisco.com/go/psirt"
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      {
        "category": "external",
        "summary": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html",
        "url": "https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"
      },
      {
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        "url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
      },
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        "url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
      },
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        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#asr"
      },
      {
        "category": "external",
        "summary": "Security Vulnerability Policy",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
      }
    ],
    "title": "Cisco IOS and IOS XE Software Common Industrial Protocol Request Denial of Service Vulnerability",
    "tracking": {
      "current_release_date": "2022-09-28T16:00:00+00:00",
      "generator": {
        "date": "2022-10-22T03:16:21+00:00",
        "engine": {
          "name": "TVCE"
        }
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      "id": "cisco-sa-iosxe-cip-dos-9rTbKLt9",
      "initial_release_date": "2022-09-28T16:00:00+00:00",
      "revision_history": [
        {
          "date": "2022-09-28T15:46:24+00:00",
          "number": "1.0.0",
          "summary": "Initial public release."
        }
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      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "branches": [
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                    "category": "service_pack",
                    "name": "15.2(6)E",
                    "product": {
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                    }
                  },
                  {
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                    "name": "15.2(6)E0a",
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                      "product_id": "CSAFPID-230592"
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                  {
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                    "name": "15.2(6)E0c",
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                  {
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                    "name": "15.2(6)E1a",
                    "product": {
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                      "product_id": "CSAFPID-238999"
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                  },
                  {
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                    "product": {
                      "name": "15.2(6)E1s",
                      "product_id": "CSAFPID-240186"
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                  },
                  {
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                    "product": {
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                  },
                  {
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                  {
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                      "product_id": "CSAFPID-276903"
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                ],
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              },
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                "category": "product_version",
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            ],
            "category": "product_family",
            "name": "IOS"
          },
          {
            "category": "product_family",
            "name": "IOS",
            "product": {
              "name": "Cisco IOS ",
              "product_id": "CSAFPID-2097"
            }
          },
          {
            "branches": [
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "16.9.1",
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                      "product_id": "CSAFPID-225856"
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                  },
                  {
                    "category": "service_pack",
                    "name": "16.9.1d",
                    "product": {
                      "name": "16.9.1d",
                      "product_id": "CSAFPID-248242"
                    }
                  }
                ],
                "category": "product_version",
                "name": "16.9"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "16.10.1",
                    "product": {
                      "name": "16.10.1",
                      "product_id": "CSAFPID-225858"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.10.1e",
                    "product": {
                      "name": "16.10.1e",
                      "product_id": "CSAFPID-257955"
                    }
                  }
                ],
                "category": "product_version",
                "name": "16.10"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "16.11.1",
                    "product": {
                      "name": "16.11.1",
                      "product_id": "CSAFPID-227918"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.11.1a",
                    "product": {
                      "name": "16.11.1a",
                      "product_id": "CSAFPID-252271"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.11.2",
                    "product": {
                      "name": "16.11.2",
                      "product_id": "CSAFPID-261240"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.11.1s",
                    "product": {
                      "name": "16.11.1s",
                      "product_id": "CSAFPID-261465"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.11.1c",
                    "product": {
                      "name": "16.11.1c",
                      "product_id": "CSAFPID-264096"
                    }
                  }
                ],
                "category": "product_version",
                "name": "16.11"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "16.12.1",
                    "product": {
                      "name": "16.12.1",
                      "product_id": "CSAFPID-227920"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.1s",
                    "product": {
                      "name": "16.12.1s",
                      "product_id": "CSAFPID-265735"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.1c",
                    "product": {
                      "name": "16.12.1c",
                      "product_id": "CSAFPID-267110"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.2",
                    "product": {
                      "name": "16.12.2",
                      "product_id": "CSAFPID-267605"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.3",
                    "product": {
                      "name": "16.12.3",
                      "product_id": "CSAFPID-273445"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.2s",
                    "product": {
                      "name": "16.12.2s",
                      "product_id": "CSAFPID-273509"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.2t",
                    "product": {
                      "name": "16.12.2t",
                      "product_id": "CSAFPID-275538"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.4",
                    "product": {
                      "name": "16.12.4",
                      "product_id": "CSAFPID-277147"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.3s",
                    "product": {
                      "name": "16.12.3s",
                      "product_id": "CSAFPID-277255"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.5",
                    "product": {
                      "name": "16.12.5",
                      "product_id": "CSAFPID-280463"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.6",
                    "product": {
                      "name": "16.12.6",
                      "product_id": "CSAFPID-280937"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.12.7",
                    "product": {
                      "name": "16.12.7",
                      "product_id": "CSAFPID-286031"
                    }
                  }
                ],
                "category": "product_version",
                "name": "16.12"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.1.1",
                    "product": {
                      "name": "17.1.1",
                      "product_id": "CSAFPID-245377"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.1.1s",
                    "product": {
                      "name": "17.1.1s",
                      "product_id": "CSAFPID-274818"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.1.2",
                    "product": {
                      "name": "17.1.2",
                      "product_id": "CSAFPID-277338"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.1.1t",
                    "product": {
                      "name": "17.1.1t",
                      "product_id": "CSAFPID-277348"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.1.3",
                    "product": {
                      "name": "17.1.3",
                      "product_id": "CSAFPID-280652"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.1"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.2.1",
                    "product": {
                      "name": "17.2.1",
                      "product_id": "CSAFPID-251225"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.2"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.3.1",
                    "product": {
                      "name": "17.3.1",
                      "product_id": "CSAFPID-254712"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.3.2",
                    "product": {
                      "name": "17.3.2",
                      "product_id": "CSAFPID-277099"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.3.3",
                    "product": {
                      "name": "17.3.3",
                      "product_id": "CSAFPID-278019"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.3.2a",
                    "product": {
                      "name": "17.3.2a",
                      "product_id": "CSAFPID-280555"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.3.3a",
                    "product": {
                      "name": "17.3.3a",
                      "product_id": "CSAFPID-282017"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.3.4",
                    "product": {
                      "name": "17.3.4",
                      "product_id": "CSAFPID-282028"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.3.5",
                    "product": {
                      "name": "17.3.5",
                      "product_id": "CSAFPID-282115"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.3"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.4.1",
                    "product": {
                      "name": "17.4.1",
                      "product_id": "CSAFPID-262588"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.4"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.5.1",
                    "product": {
                      "name": "17.5.1",
                      "product_id": "CSAFPID-262590"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.5"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.6.1",
                    "product": {
                      "name": "17.6.1",
                      "product_id": "CSAFPID-262592"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.6.2",
                    "product": {
                      "name": "17.6.2",
                      "product_id": "CSAFPID-282117"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.6.3",
                    "product": {
                      "name": "17.6.3",
                      "product_id": "CSAFPID-286409"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.6"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.7.1",
                    "product": {
                      "name": "17.7.1",
                      "product_id": "CSAFPID-277357"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.7"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.8.1",
                    "product": {
                      "name": "17.8.1",
                      "product_id": "CSAFPID-278023"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.8.1a",
                    "product": {
                      "name": "17.8.1a",
                      "product_id": "CSAFPID-286486"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.8"
              }
            ],
            "category": "product_family",
            "name": "Cisco IOS XE Software"
          },
          {
            "category": "product_family",
            "name": "Cisco IOS XE Software",
            "product": {
              "name": "Cisco IOS XE Software ",
              "product_id": "CSAFPID-93036"
            }
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-20919",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwa96810"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-225856",
          "CSAFPID-225858",
          "CSAFPID-227918",
          "CSAFPID-227920",
          "CSAFPID-245377",
          "CSAFPID-248242",
          "CSAFPID-251225",
          "CSAFPID-252271",
          "CSAFPID-254712",
          "CSAFPID-257955",
          "CSAFPID-261240",
          "CSAFPID-261465",
          "CSAFPID-262588",
          "CSAFPID-262590",
          "CSAFPID-262592",
          "CSAFPID-264096",
          "CSAFPID-265735",
          "CSAFPID-267110",
          "CSAFPID-267605",
          "CSAFPID-273445",
          "CSAFPID-273509",
          "CSAFPID-274818",
          "CSAFPID-275538",
          "CSAFPID-277099",
          "CSAFPID-277147",
          "CSAFPID-277255",
          "CSAFPID-277338",
          "CSAFPID-277348",
          "CSAFPID-277357",
          "CSAFPID-278019",
          "CSAFPID-278023",
          "CSAFPID-280463",
          "CSAFPID-280555",
          "CSAFPID-280652",
          "CSAFPID-280937",
          "CSAFPID-282017",
          "CSAFPID-282028",
          "CSAFPID-282115",
          "CSAFPID-282117",
          "CSAFPID-286031",
          "CSAFPID-286409",
          "CSAFPID-286486",
          "CSAFPID-93036",
          "CSAFPID-2097",
          "CSAFPID-227598",
          "CSAFPID-230591",
          "CSAFPID-230592",
          "CSAFPID-231245",
          "CSAFPID-238999",
          "CSAFPID-240186",
          "CSAFPID-260993",
          "CSAFPID-271140",
          "CSAFPID-276903",
          "CSAFPID-277232",
          "CSAFPID-280759",
          "CSAFPID-283833",
          "CSAFPID-284291",
          "CSAFPID-284341",
          "CSAFPID-284566",
          "CSAFPID-284785",
          "CSAFPID-286029",
          "CSAFPID-286399",
          "CSAFPID-286400",
          "CSAFPID-286451"
        ]
      },
      "release_date": "2022-09-28T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-2097",
            "CSAFPID-227598",
            "CSAFPID-230591",
            "CSAFPID-230592",
            "CSAFPID-231245",
            "CSAFPID-238999",
            "CSAFPID-240186",
            "CSAFPID-260993",
            "CSAFPID-271140",
            "CSAFPID-276903",
            "CSAFPID-277232",
            "CSAFPID-280759",
            "CSAFPID-283833",
            "CSAFPID-284291",
            "CSAFPID-284341",
            "CSAFPID-284566",
            "CSAFPID-284785",
            "CSAFPID-286029",
            "CSAFPID-286399",
            "CSAFPID-286400",
            "CSAFPID-286451",
            "CSAFPID-225856",
            "CSAFPID-225858",
            "CSAFPID-227918",
            "CSAFPID-227920",
            "CSAFPID-245377",
            "CSAFPID-248242",
            "CSAFPID-251225",
            "CSAFPID-252271",
            "CSAFPID-254712",
            "CSAFPID-257955",
            "CSAFPID-261240",
            "CSAFPID-261465",
            "CSAFPID-262588",
            "CSAFPID-262590",
            "CSAFPID-262592",
            "CSAFPID-264096",
            "CSAFPID-265735",
            "CSAFPID-267110",
            "CSAFPID-267605",
            "CSAFPID-273445",
            "CSAFPID-273509",
            "CSAFPID-274818",
            "CSAFPID-275538",
            "CSAFPID-277099",
            "CSAFPID-277147",
            "CSAFPID-277255",
            "CSAFPID-277338",
            "CSAFPID-277348",
            "CSAFPID-277357",
            "CSAFPID-278019",
            "CSAFPID-278023",
            "CSAFPID-280463",
            "CSAFPID-280555",
            "CSAFPID-280652",
            "CSAFPID-280937",
            "CSAFPID-282017",
            "CSAFPID-282028",
            "CSAFPID-282115",
            "CSAFPID-282117",
            "CSAFPID-286031",
            "CSAFPID-286409",
            "CSAFPID-286486",
            "CSAFPID-93036"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-225856",
            "CSAFPID-225858",
            "CSAFPID-227918",
            "CSAFPID-227920",
            "CSAFPID-245377",
            "CSAFPID-248242",
            "CSAFPID-251225",
            "CSAFPID-252271",
            "CSAFPID-254712",
            "CSAFPID-257955",
            "CSAFPID-261240",
            "CSAFPID-261465",
            "CSAFPID-262588",
            "CSAFPID-262590",
            "CSAFPID-262592",
            "CSAFPID-264096",
            "CSAFPID-265735",
            "CSAFPID-267110",
            "CSAFPID-267605",
            "CSAFPID-273445",
            "CSAFPID-273509",
            "CSAFPID-274818",
            "CSAFPID-275538",
            "CSAFPID-277099",
            "CSAFPID-277147",
            "CSAFPID-277255",
            "CSAFPID-277338",
            "CSAFPID-277348",
            "CSAFPID-277357",
            "CSAFPID-278019",
            "CSAFPID-278023",
            "CSAFPID-280463",
            "CSAFPID-280555",
            "CSAFPID-280652",
            "CSAFPID-280937",
            "CSAFPID-282017",
            "CSAFPID-282028",
            "CSAFPID-282115",
            "CSAFPID-282117",
            "CSAFPID-286031",
            "CSAFPID-286409",
            "CSAFPID-286486",
            "CSAFPID-93036",
            "CSAFPID-2097",
            "CSAFPID-227598",
            "CSAFPID-230591",
            "CSAFPID-230592",
            "CSAFPID-231245",
            "CSAFPID-238999",
            "CSAFPID-240186",
            "CSAFPID-260993",
            "CSAFPID-271140",
            "CSAFPID-276903",
            "CSAFPID-277232",
            "CSAFPID-280759",
            "CSAFPID-283833",
            "CSAFPID-284291",
            "CSAFPID-284341",
            "CSAFPID-284566",
            "CSAFPID-284785",
            "CSAFPID-286029",
            "CSAFPID-286399",
            "CSAFPID-286400",
            "CSAFPID-286451"
          ]
        }
      ],
      "title": "Cisco IOS and IOS XE Software Common Industrial Protocol Request Denial of Service Vulnerability"
    }
  ]
}


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