cvelistv5 - CVE-2024-20316

▼	URL	Tags
	ykramarz@cisco.com	https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dmi-acl-bypass-Xv8FO8Vz

▼	Vendor	Product
	Cisco	Cisco IOS XE Software

gsd-2024-20316

Vulnerability from gsd

Modified

2023-12-13 01:21

Details

A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list (ACL). This vulnerability is due to improper handling of error conditions when a successfully authorized device administrator updates an IPv4 ACL using the NETCONF or RESTCONF protocol, and the update would reorder access control entries (ACEs) in the updated ACL. An attacker could exploit this vulnerability by accessing resources that should have been protected across an affected device.

Aliases

CVE-2024-20316

Aliases

CVE-2024-20316

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2024-20316",
    "id": "GSD-2024-20316"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-20316"
      ],
      "details": "A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list (ACL).\r\n\r This vulnerability is due to improper handling of error conditions when a successfully authorized device administrator updates an IPv4 ACL using the NETCONF or RESTCONF protocol, and the update would reorder access control entries (ACEs) in the updated ACL. An attacker could exploit this vulnerability by accessing resources that should have been protected across an affected device.",
      "id": "GSD-2024-20316",
      "modified": "2023-12-13T01:21:42.932261Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@cisco.com",
        "ID": "CVE-2024-20316",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
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              "vendor_name": "Cisco"
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          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list (ACL).\r\n\r This vulnerability is due to improper handling of error conditions when a successfully authorized device administrator updates an IPv4 ACL using the NETCONF or RESTCONF protocol, and the update would reorder access control entries (ACEs) in the updated ACL. An attacker could exploit this vulnerability by accessing resources that should have been protected across an affected device."
          }
        ]
      },
      "exploit": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-390",
                "lang": "eng",
                "value": "Detection of Error Condition Without Action"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dmi-acl-bypass-Xv8FO8Vz",
            "refsource": "MISC",
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dmi-acl-bypass-Xv8FO8Vz"
          }
        ]
      },
      "source": {
        "advisory": "cisco-sa-dmi-acl-bypass-Xv8FO8Vz",
        "defects": [
          "CSCwf92391",
          "CSCwe12169"
        ],
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list (ACL).\r\n\r This vulnerability is due to improper handling of error conditions when a successfully authorized device administrator updates an IPv4 ACL using the NETCONF or RESTCONF protocol, and the update would reorder access control entries (ACEs) in the updated ACL. An attacker could exploit this vulnerability by accessing resources that should have been protected across an affected device."
          }
        ],
        "id": "CVE-2024-20316",
        "lastModified": "2024-03-27T17:48:21.140",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.8,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 1.4,
              "source": "ykramarz@cisco.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2024-03-27T17:15:53.110",
        "references": [
          {
            "source": "ykramarz@cisco.com",
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dmi-acl-bypass-Xv8FO8Vz"
          }
        ],
        "sourceIdentifier": "ykramarz@cisco.com",
        "vulnStatus": "Awaiting Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-390"
              }
            ],
            "source": "ykramarz@cisco.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}

cisco-sa-dmi-acl-bypass-xv8fo8vz

Vulnerability from csaf_cisco

Published

2024-03-27 16:00

Modified

2024-03-27 16:00

Summary

Cisco IOS XE Software NETCONF/RESTCONF IPv4 Access Control List Bypass Vulnerability

Notes

Summary

A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list (ACL). This vulnerability is due to improper handling of error conditions when a successfully authorized device administrator updates an IPv4 ACL using the NETCONF or RESTCONF protocol, and the update would reorder access control entries (ACEs) in the updated ACL. An attacker could exploit this vulnerability by accessing resources that should have been protected across an affected device. Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability. This advisory is part of the March 2024 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: March 2024 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication ["https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75056"].

Vulnerable Products

At the time of publication, this vulnerability affected Cisco devices if they were running a vulnerable release of Cisco IOS XE Software and had the NETCONF or RESTCONF feature enabled to manage configured IPv4 ACLs. The following ACL types are affected by this vulnerability: IPv4 standard ACLs IPv4 extended ACLs when they include ACEs with the log or log-input option IPv6 ACLs are not affected by this vulnerability. For information about which Cisco software releases are vulnerable, see the Fixed Software ["#fs"] section of this advisory. Determine the Device Configuration Both the NETCONF and RESTCONF features are disabled in Cisco IOS XE Software by default. Determine Whether NETCONF is Enabled To determine whether the NETCONF feature is enabled, use the show running-config | include netconf-yang CLI command. If the output of the command returns netconf-yang on a line by itself, the NETCONF feature is enabled, as shown in the following example: router#show running-config | include netconf-yang netconf-yang netconf-yang feature candidate-datastore router# If the output of this command is empty or does not contain netconf-yang on a line by itself, the NETCONF feature is disabled. Determine Whether RESTCONF is Enabled To determine whether the RESTCONF feature is enabled, use the show running-config | include restconf CLI command. If the output of the command returns restconf on a line by itself, the RESTCONF feature is enabled, as shown in the following example: router#show running-config | include restconf restconf router# If the output of this command is empty or does not contain restconf on a line by itself, the RESTCONF feature is disabled.

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 Software IOS XR Software Meraki products NX-OS Software

Indicators of Compromise

If the following messages are seen in the device logs, the device could be in a vulnerable state: %DMI-5-SYNC_NEEDED: R0/0: dmiauthd: Configuration change requiring running configuration sync detected - 'Failed to rollback configuration'. The running configuration will be synchronized to the NETCONF running data store. %DMI-5-SYNC_START: R0/0: dmiauthd: Synchronization of the running configuration to the NETCONF running data store has started. %DMI-3-SYNC_ERR: R0/0: dmiauthd: An attempt to synchronize the running configuration to the NETCONF running data store has failed: %DMI-3-DMI_DEGRADED: R0/0: dmiauthd: The dmi infra is operating in degraded mode. Most synchronizations from IOS to NETCONF datastore will not be performed If these logs are seen on a device, manually compare the current running-config to the expected configuration of the device, especially with regard to configured ACLs.

Workarounds

There is a workaround that addresses this vulnerability. Manage ACLs directly on the device CLI instead of using the NETCONF or RESTCONF protocol. While this workaround has been deployed and was proven successful in a test environment, customers should determine the applicability and effectiveness in their own environment and under their own use conditions. Customers should be aware that any workaround or mitigation that is implemented may negatively impact the functionality or performance of their network based on intrinsic customer deployment scenarios and limitations. Customers should not deploy any workarounds or mitigations before first evaluating the applicability to their own environment and any impact to such environment.

Fixed Software

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. 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 ["http://www.cisco.com/web/about/security/psirt/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

Cisco would like to thank Andrej Mikus of Tronet for reporting this vulnerability.

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.

JSON

To clipboard

{
  "document": {
    "acknowledgments": [
      {
        "summary": "Cisco would like to thank Andrej Mikus of Tronet for reporting this vulnerability."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "notes": [
      {
        "category": "summary",
        "text": "A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list (ACL).\r\n\r\nThis vulnerability is due to improper handling of error conditions when a successfully authorized device administrator updates an IPv4 ACL using the NETCONF or RESTCONF protocol, and the update would reorder access control entries (ACEs) in the updated ACL. An attacker could exploit this vulnerability by accessing resources that should have been protected across an affected device.\r\n\r\nCisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.\r\n\r\n\r\n\r\nThis advisory is part of the March 2024 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: March 2024 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication [\"https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75056\"].",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "At the time of publication, this vulnerability affected Cisco devices if they were running a vulnerable release of Cisco IOS XE Software and had the NETCONF or RESTCONF feature enabled to manage configured IPv4 ACLs.\r\n\r\nThe following ACL types are affected by this vulnerability:\r\n\r\nIPv4 standard ACLs\r\nIPv4 extended ACLs when they include ACEs with the log or log-input option\r\n\r\nIPv6 ACLs are not affected by this vulnerability.\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\nBoth the NETCONF and RESTCONF features are disabled in Cisco IOS XE Software by default.\r\n\r\nDetermine Whether NETCONF is Enabled\r\n\r\nTo determine whether the NETCONF feature is enabled, use the show running-config | include netconf-yang CLI command. If the output of the command returns netconf-yang on a line by itself, the NETCONF feature is enabled, as shown in the following example:\r\n\r\n\r\nrouter#show running-config | include netconf-yang\r\nnetconf-yang\r\nnetconf-yang feature candidate-datastore\r\nrouter#\r\n\r\nIf the output of this command is empty or does not contain netconf-yang on a line by itself, the NETCONF feature is disabled.\r\n\r\nDetermine Whether RESTCONF is Enabled\r\n\r\nTo determine whether the RESTCONF feature is enabled, use the show running-config | include restconf CLI command. If the output of the command returns restconf on a line by itself, the RESTCONF feature is enabled, as shown in the following example:\r\n\r\n\r\nrouter#show running-config | include restconf\r\nrestconf\r\nrouter#\r\n\r\nIf the output of this command is empty or does not contain restconf on a line by itself, the RESTCONF feature is disabled.",
        "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 Software\r\nIOS XR Software\r\nMeraki products\r\nNX-OS Software",
        "title": "Products Confirmed Not Vulnerable"
      },
      {
        "category": "general",
        "text": "If the following messages are seen in the device logs, the device could be in a vulnerable state:\r\n\r\n\r\n%DMI-5-SYNC_NEEDED: R0/0: dmiauthd: Configuration change requiring running configuration sync detected - \u0027Failed to rollback configuration\u0027. The running configuration will be synchronized  to the NETCONF running data store.\r\n%DMI-5-SYNC_START: R0/0: dmiauthd: Synchronization of the running configuration to the NETCONF running data store has started.\r\n%DMI-3-SYNC_ERR: R0/0: dmiauthd: An attempt to synchronize the running configuration to the NETCONF running data store has failed:\r\n%DMI-3-DMI_DEGRADED: R0/0: dmiauthd: The dmi infra is operating in degraded mode.  Most synchronizations from IOS to NETCONF datastore will not be performed\r\n\r\nIf these logs are seen on a device, manually compare the current running-config to the expected configuration of the device, especially with regard to configured ACLs.",
        "title": "Indicators of Compromise"
      },
      {
        "category": "general",
        "text": "There is a workaround that addresses this vulnerability.\r\n\r\nManage ACLs directly on the device CLI instead of using the NETCONF or RESTCONF protocol.\r\n\r\nWhile this workaround has been deployed and was proven successful in a test environment, customers should determine the applicability and effectiveness in their own environment and under their own use conditions. Customers should be aware that any workaround or mitigation that is implemented may negatively impact the functionality or performance of their network based on intrinsic customer deployment scenarios and limitations. Customers should not deploy any workarounds or mitigations before first evaluating the applicability to their own environment and any impact to such environment.",
        "title": "Workarounds"
      },
      {
        "category": "general",
        "text": "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.\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          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 [\"http://www.cisco.com/web/about/security/psirt/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": "Cisco would like to thank Andrej Mikus of Tronet for reporting this vulnerability.",
        "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": "psirt@cisco.com",
      "issuing_authority": "Cisco PSIRT",
      "name": "Cisco",
      "namespace": "https://wwww.cisco.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Cisco IOS XE Software NETCONF/RESTCONF IPv4 Access Control List Bypass Vulnerability",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dmi-acl-bypass-Xv8FO8Vz"
      },
      {
        "category": "external",
        "summary": "Cisco Event Response: March 2024 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication",
        "url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75056"
      },
      {
        "category": "external",
        "summary": "Cisco Security Vulnerability Policy",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
      },
      {
        "category": "external",
        "summary": "considering software upgrades",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisories page",
        "url": "https://www.cisco.com/go/psirt"
      },
      {
        "category": "external",
        "summary": "Cisco Software Checker",
        "url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
      },
      {
        "category": "external",
        "summary": "Security Impact Rating (SIR)",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#asr"
      },
      {
        "category": "external",
        "summary": "Security Vulnerability Policy",
        "url": "http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html"
      }
    ],
    "title": "Cisco IOS XE Software NETCONF/RESTCONF IPv4 Access Control List Bypass Vulnerability",
    "tracking": {
      "current_release_date": "2024-03-27T16:00:00+00:00",
      "generator": {
        "date": "2024-05-10T23:30:13+00:00",
        "engine": {
          "name": "TVCE"
        }
      },
      "id": "cisco-sa-dmi-acl-bypass-Xv8FO8Vz",
      "initial_release_date": "2024-03-27T16:00:00+00:00",
      "revision_history": [
        {
          "date": "2024-03-27T15:55:08+00:00",
          "number": "1.0.0",
          "summary": "Initial public release."
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "16.3.1",
                    "product": {
                      "name": "16.3.1",
                      "product_id": "CSAFPID-213960"
                    }
                  },
                  {
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                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.3.3",
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                    }
                  },
                  {
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                    "name": "16.3.1a",
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                      "product_id": "CSAFPID-220802"
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                  },
                  {
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                    "product": {
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                      "product_id": "CSAFPID-222711"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.3.5",
                    "product": {
                      "name": "16.3.5",
                      "product_id": "CSAFPID-229124"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.3.5b",
                    "product": {
                      "name": "16.3.5b",
                      "product_id": "CSAFPID-231187"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.3.6",
                    "product": {
                      "name": "16.3.6",
                      "product_id": "CSAFPID-231667"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.3.7",
                    "product": {
                      "name": "16.3.7",
                      "product_id": "CSAFPID-239264"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.3.8",
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                      "product_id": "CSAFPID-251165"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.3.9",
                    "product": {
                      "name": "16.3.9",
                      "product_id": "CSAFPID-262389"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.3.10",
                    "product": {
                      "name": "16.3.10",
                      "product_id": "CSAFPID-273563"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.3.11",
                    "product": {
                      "name": "16.3.11",
                      "product_id": "CSAFPID-278402"
                    }
                  }
                ],
                "category": "product_version",
                "name": "16.3"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "16.4.1",
                    "product": {
                      "name": "16.4.1",
                      "product_id": "CSAFPID-214051"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.4.2",
                    "product": {
                      "name": "16.4.2",
                      "product_id": "CSAFPID-217257"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.4.3",
                    "product": {
                      "name": "16.4.3",
                      "product_id": "CSAFPID-231390"
                    }
                  }
                ],
                "category": "product_version",
                "name": "16.4"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "16.5.1",
                    "product": {
                      "name": "16.5.1",
                      "product_id": "CSAFPID-217259"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.5.1a",
                    "product": {
                      "name": "16.5.1a",
                      "product_id": "CSAFPID-225784"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.5.1b",
                    "product": {
                      "name": "16.5.1b",
                      "product_id": "CSAFPID-226330"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.5.2",
                    "product": {
                      "name": "16.5.2",
                      "product_id": "CSAFPID-229187"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.5.3",
                    "product": {
                      "name": "16.5.3",
                      "product_id": "CSAFPID-232461"
                    }
                  }
                ],
                "category": "product_version",
                "name": "16.5"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "16.6.1",
                    "product": {
                      "name": "16.6.1",
                      "product_id": "CSAFPID-218901"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.2",
                    "product": {
                      "name": "16.6.2",
                      "product_id": "CSAFPID-228706"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.3",
                    "product": {
                      "name": "16.6.3",
                      "product_id": "CSAFPID-231682"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.4",
                    "product": {
                      "name": "16.6.4",
                      "product_id": "CSAFPID-233155"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.5",
                    "product": {
                      "name": "16.6.5",
                      "product_id": "CSAFPID-241736"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.4s",
                    "product": {
                      "name": "16.6.4s",
                      "product_id": "CSAFPID-244900"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.4a",
                    "product": {
                      "name": "16.6.4a",
                      "product_id": "CSAFPID-247629"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.5a",
                    "product": {
                      "name": "16.6.5a",
                      "product_id": "CSAFPID-252235"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.6",
                    "product": {
                      "name": "16.6.6",
                      "product_id": "CSAFPID-252914"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.5b",
                    "product": {
                      "name": "16.6.5b",
                      "product_id": "CSAFPID-258170"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.7",
                    "product": {
                      "name": "16.6.7",
                      "product_id": "CSAFPID-261241"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.7a",
                    "product": {
                      "name": "16.6.7a",
                      "product_id": "CSAFPID-270097"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.8",
                    "product": {
                      "name": "16.6.8",
                      "product_id": "CSAFPID-277148"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.9",
                    "product": {
                      "name": "16.6.9",
                      "product_id": "CSAFPID-280801"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "16.6.10",
                    "product": {
                      "name": "16.6.10",
                      "product_id": "CSAFPID-283835"
                    }
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                  },
                  {
                    "category": "service_pack",
                    "name": "17.4.1c",
                    "product": {
                      "name": "17.4.1c",
                      "product_id": "CSAFPID-282116"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.4.2a",
                    "product": {
                      "name": "17.4.2a",
                      "product_id": "CSAFPID-285328"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.4"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.5.1",
                    "product": {
                      "name": "17.5.1",
                      "product_id": "CSAFPID-262590"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.5.1a",
                    "product": {
                      "name": "17.5.1a",
                      "product_id": "CSAFPID-282046"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.5.1b",
                    "product": {
                      "name": "17.5.1b",
                      "product_id": "CSAFPID-290596"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.5.1c",
                    "product": {
                      "name": "17.5.1c",
                      "product_id": "CSAFPID-292698"
                    }
                  }
                ],
                "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": "17.6.1a",
                    "product": {
                      "name": "17.6.1a",
                      "product_id": "CSAFPID-284179"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.6.3",
                    "product": {
                      "name": "17.6.3",
                      "product_id": "CSAFPID-286409"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.6.3a",
                    "product": {
                      "name": "17.6.3a",
                      "product_id": "CSAFPID-286594"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.6.4",
                    "product": {
                      "name": "17.6.4",
                      "product_id": "CSAFPID-287087"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.6.5",
                    "product": {
                      "name": "17.6.5",
                      "product_id": "CSAFPID-290660"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.6.6",
                    "product": {
                      "name": "17.6.6",
                      "product_id": "CSAFPID-292656"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.6.6a",
                    "product": {
                      "name": "17.6.6a",
                      "product_id": "CSAFPID-300848"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.6.5a",
                    "product": {
                      "name": "17.6.5a",
                      "product_id": "CSAFPID-300850"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.6"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.7.1",
                    "product": {
                      "name": "17.7.1",
                      "product_id": "CSAFPID-277357"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.7.1a",
                    "product": {
                      "name": "17.7.1a",
                      "product_id": "CSAFPID-285329"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.7.1b",
                    "product": {
                      "name": "17.7.1b",
                      "product_id": "CSAFPID-286410"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.7.2",
                    "product": {
                      "name": "17.7.2",
                      "product_id": "CSAFPID-286534"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.7"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.10.1",
                    "product": {
                      "name": "17.10.1",
                      "product_id": "CSAFPID-278018"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.10.1a",
                    "product": {
                      "name": "17.10.1a",
                      "product_id": "CSAFPID-290580"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.10.1b",
                    "product": {
                      "name": "17.10.1b",
                      "product_id": "CSAFPID-292650"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.10"
              },
              {
                "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"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.9.1",
                    "product": {
                      "name": "17.9.1",
                      "product_id": "CSAFPID-278025"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.9.2",
                    "product": {
                      "name": "17.9.2",
                      "product_id": "CSAFPID-288221"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.9.1a",
                    "product": {
                      "name": "17.9.1a",
                      "product_id": "CSAFPID-288247"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.9.3",
                    "product": {
                      "name": "17.9.3",
                      "product_id": "CSAFPID-290674"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.9.2a",
                    "product": {
                      "name": "17.9.2a",
                      "product_id": "CSAFPID-290675"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.9.3a",
                    "product": {
                      "name": "17.9.3a",
                      "product_id": "CSAFPID-295198"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.9.4",
                    "product": {
                      "name": "17.9.4",
                      "product_id": "CSAFPID-295412"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.9.4a",
                    "product": {
                      "name": "17.9.4a",
                      "product_id": "CSAFPID-300845"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.9"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.11.1",
                    "product": {
                      "name": "17.11.1",
                      "product_id": "CSAFPID-286799"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.11.1a",
                    "product": {
                      "name": "17.11.1a",
                      "product_id": "CSAFPID-294838"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.11"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.12.1",
                    "product": {
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                      "product_id": "CSAFPID-286801"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.12.1a",
                    "product": {
                      "name": "17.12.1a",
                      "product_id": "CSAFPID-300012"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.12.2",
                    "product": {
                      "name": "17.12.2",
                      "product_id": "CSAFPID-300834"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "17.12.2a",
                    "product": {
                      "name": "17.12.2a",
                      "product_id": "CSAFPID-300948"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.12"
              },
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "17.11.99SW",
                    "product": {
                      "name": "17.11.99SW",
                      "product_id": "CSAFPID-296860"
                    }
                  }
                ],
                "category": "product_version",
                "name": "17.11SW"
              }
            ],
            "category": "product_family",
            "name": "Cisco IOS XE Software"
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-20316",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwf92391"
        },
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwe12169"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-213960",
          "CSAFPID-214051",
          "CSAFPID-217255",
          "CSAFPID-217256",
          "CSAFPID-217257",
          "CSAFPID-217259",
          "CSAFPID-218901",
          "CSAFPID-218903",
          "CSAFPID-218905",
          "CSAFPID-220802",
          "CSAFPID-222711",
          "CSAFPID-225784",
          "CSAFPID-225856",
          "CSAFPID-225858",
          "CSAFPID-226330",
          "CSAFPID-227918",
          "CSAFPID-227920",
          "CSAFPID-228706",
          "CSAFPID-229124",
          "CSAFPID-229187",
          "CSAFPID-231187",
          "CSAFPID-231390",
          "CSAFPID-231667",
          "CSAFPID-231682",
          "CSAFPID-232008",
          "CSAFPID-232461",
          "CSAFPID-233155",
          "CSAFPID-235307",
          "CSAFPID-235858",
          "CSAFPID-236834",
          "CSAFPID-236837",
          "CSAFPID-237460",
          "CSAFPID-239264",
          "CSAFPID-241736",
          "CSAFPID-242308",
          "CSAFPID-243362",
          "CSAFPID-244070",
          "CSAFPID-244071",
          "CSAFPID-244530",
          "CSAFPID-244900",
          "CSAFPID-245375",
          "CSAFPID-245377",
          "CSAFPID-247629",
          "CSAFPID-248242",
          "CSAFPID-250629",
          "CSAFPID-251075",
          "CSAFPID-251165",
          "CSAFPID-251166",
          "CSAFPID-251225",
          "CSAFPID-252045",
          "CSAFPID-252235",
          "CSAFPID-252271",
          "CSAFPID-252272",
          "CSAFPID-252913",
          "CSAFPID-252914",
          "CSAFPID-254712",
          "CSAFPID-257955",
          "CSAFPID-257984",
          "CSAFPID-258170",
          "CSAFPID-258229",
          "CSAFPID-260741",
          "CSAFPID-260917",
          "CSAFPID-261240",
          "CSAFPID-261241",
          "CSAFPID-261465",
          "CSAFPID-262389",
          "CSAFPID-262390",
          "CSAFPID-262549",
          "CSAFPID-262588",
          "CSAFPID-262590",
          "CSAFPID-262592",
          "CSAFPID-263804",
          "CSAFPID-264096",
          "CSAFPID-265735",
          "CSAFPID-265841",
          "CSAFPID-267110",
          "CSAFPID-267605",
          "CSAFPID-268921",
          "CSAFPID-270097",
          "CSAFPID-271798",
          "CSAFPID-272047",
          "CSAFPID-272932",
          "CSAFPID-273112",
          "CSAFPID-273445",
          "CSAFPID-273448",
          "CSAFPID-273509",
          "CSAFPID-273563",
          "CSAFPID-274818",
          "CSAFPID-274832",
          "CSAFPID-275538",
          "CSAFPID-276837",
          "CSAFPID-277099",
          "CSAFPID-277147",
          "CSAFPID-277148",
          "CSAFPID-277194",
          "CSAFPID-277255",
          "CSAFPID-277321",
          "CSAFPID-277338",
          "CSAFPID-277343",
          "CSAFPID-277348",
          "CSAFPID-277357",
          "CSAFPID-277945",
          "CSAFPID-278002",
          "CSAFPID-278018",
          "CSAFPID-278019",
          "CSAFPID-278020",
          "CSAFPID-278023",
          "CSAFPID-278025",
          "CSAFPID-278402",
          "CSAFPID-278504",
          "CSAFPID-278881",
          "CSAFPID-279338",
          "CSAFPID-280463",
          "CSAFPID-280555",
          "CSAFPID-280651",
          "CSAFPID-280652",
          "CSAFPID-280770",
          "CSAFPID-280801",
          "CSAFPID-280899",
          "CSAFPID-280937",
          "CSAFPID-280938",
          "CSAFPID-280939",
          "CSAFPID-281438",
          "CSAFPID-281654",
          "CSAFPID-282017",
          "CSAFPID-282028",
          "CSAFPID-282046",
          "CSAFPID-282115",
          "CSAFPID-282116",
          "CSAFPID-282117",
          "CSAFPID-283835",
          "CSAFPID-284178",
          "CSAFPID-284179",
          "CSAFPID-284331",
          "CSAFPID-285325",
          "CSAFPID-285326",
          "CSAFPID-285327",
          "CSAFPID-285328",
          "CSAFPID-285329",
          "CSAFPID-286031",
          "CSAFPID-286409",
          "CSAFPID-286410",
          "CSAFPID-286486",
          "CSAFPID-286498",
          "CSAFPID-286534",
          "CSAFPID-286594",
          "CSAFPID-286799",
          "CSAFPID-286801",
          "CSAFPID-287087",
          "CSAFPID-287125",
          "CSAFPID-288221",
          "CSAFPID-288247",
          "CSAFPID-290562",
          "CSAFPID-290580",
          "CSAFPID-290596",
          "CSAFPID-290660",
          "CSAFPID-290669",
          "CSAFPID-290671",
          "CSAFPID-290674",
          "CSAFPID-290675",
          "CSAFPID-292510",
          "CSAFPID-292650",
          "CSAFPID-292656",
          "CSAFPID-292698",
          "CSAFPID-294838",
          "CSAFPID-295198",
          "CSAFPID-295398",
          "CSAFPID-295412",
          "CSAFPID-295421",
          "CSAFPID-296860",
          "CSAFPID-300012",
          "CSAFPID-300834",
          "CSAFPID-300845",
          "CSAFPID-300847",
          "CSAFPID-300848",
          "CSAFPID-300850",
          "CSAFPID-300877",
          "CSAFPID-300935",
          "CSAFPID-300948",
          "CSAFPID-301728"
        ]
      },
      "release_date": "2024-03-27T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-213960",
            "CSAFPID-214051",
            "CSAFPID-217255",
            "CSAFPID-217256",
            "CSAFPID-217257",
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            "CSAFPID-218901",
            "CSAFPID-218903",
            "CSAFPID-218905",
            "CSAFPID-220802",
            "CSAFPID-222711",
            "CSAFPID-225784",
            "CSAFPID-225856",
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            "CSAFPID-226330",
            "CSAFPID-227918",
            "CSAFPID-227920",
            "CSAFPID-228706",
            "CSAFPID-229124",
            "CSAFPID-229187",
            "CSAFPID-231187",
            "CSAFPID-231390",
            "CSAFPID-231667",
            "CSAFPID-231682",
            "CSAFPID-232008",
            "CSAFPID-232461",
            "CSAFPID-233155",
            "CSAFPID-235307",
            "CSAFPID-235858",
            "CSAFPID-236834",
            "CSAFPID-236837",
            "CSAFPID-237460",
            "CSAFPID-239264",
            "CSAFPID-241736",
            "CSAFPID-242308",
            "CSAFPID-243362",
            "CSAFPID-244070",
            "CSAFPID-244071",
            "CSAFPID-244530",
            "CSAFPID-244900",
            "CSAFPID-245375",
            "CSAFPID-245377",
            "CSAFPID-247629",
            "CSAFPID-248242",
            "CSAFPID-250629",
            "CSAFPID-251075",
            "CSAFPID-251165",
            "CSAFPID-251166",
            "CSAFPID-251225",
            "CSAFPID-252045",
            "CSAFPID-252235",
            "CSAFPID-252271",
            "CSAFPID-252272",
            "CSAFPID-252913",
            "CSAFPID-252914",
            "CSAFPID-254712",
            "CSAFPID-257955",
            "CSAFPID-257984",
            "CSAFPID-258170",
            "CSAFPID-258229",
            "CSAFPID-260741",
            "CSAFPID-260917",
            "CSAFPID-261240",
            "CSAFPID-261241",
            "CSAFPID-261465",
            "CSAFPID-262389",
            "CSAFPID-262390",
            "CSAFPID-262549",
            "CSAFPID-262588",
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            "CSAFPID-262592",
            "CSAFPID-263804",
            "CSAFPID-264096",
            "CSAFPID-265735",
            "CSAFPID-265841",
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            "CSAFPID-268921",
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            "CSAFPID-273509",
            "CSAFPID-273563",
            "CSAFPID-274818",
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            "CSAFPID-275538",
            "CSAFPID-276837",
            "CSAFPID-277099",
            "CSAFPID-277147",
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            "CSAFPID-277194",
            "CSAFPID-277255",
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            "CSAFPID-277357",
            "CSAFPID-277945",
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            "CSAFPID-278020",
            "CSAFPID-278023",
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            "CSAFPID-280463",
            "CSAFPID-280555",
            "CSAFPID-280651",
            "CSAFPID-280652",
            "CSAFPID-280770",
            "CSAFPID-280801",
            "CSAFPID-280899",
            "CSAFPID-280937",
            "CSAFPID-280938",
            "CSAFPID-280939",
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            "CSAFPID-281654",
            "CSAFPID-282017",
            "CSAFPID-282028",
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            "CSAFPID-282115",
            "CSAFPID-282116",
            "CSAFPID-282117",
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            "CSAFPID-284179",
            "CSAFPID-284331",
            "CSAFPID-285325",
            "CSAFPID-285326",
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            "CSAFPID-285329",
            "CSAFPID-286031",
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            "CSAFPID-286498",
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            "CSAFPID-287087",
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            "CSAFPID-288247",
            "CSAFPID-290562",
            "CSAFPID-290580",
            "CSAFPID-290596",
            "CSAFPID-290660",
            "CSAFPID-290669",
            "CSAFPID-290671",
            "CSAFPID-290674",
            "CSAFPID-290675",
            "CSAFPID-292510",
            "CSAFPID-292650",
            "CSAFPID-292656",
            "CSAFPID-292698",
            "CSAFPID-294838",
            "CSAFPID-295198",
            "CSAFPID-295398",
            "CSAFPID-295412",
            "CSAFPID-295421",
            "CSAFPID-296860",
            "CSAFPID-300012",
            "CSAFPID-300834",
            "CSAFPID-300845",
            "CSAFPID-300847",
            "CSAFPID-300848",
            "CSAFPID-300850",
            "CSAFPID-300877",
            "CSAFPID-300935",
            "CSAFPID-300948",
            "CSAFPID-301728"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-213960",
            "CSAFPID-214051",
            "CSAFPID-217255",
            "CSAFPID-217256",
            "CSAFPID-217257",
            "CSAFPID-217259",
            "CSAFPID-218901",
            "CSAFPID-218903",
            "CSAFPID-218905",
            "CSAFPID-220802",
            "CSAFPID-222711",
            "CSAFPID-225784",
            "CSAFPID-225856",
            "CSAFPID-225858",
            "CSAFPID-226330",
            "CSAFPID-227918",
            "CSAFPID-227920",
            "CSAFPID-228706",
            "CSAFPID-229124",
            "CSAFPID-229187",
            "CSAFPID-231187",
            "CSAFPID-231390",
            "CSAFPID-231667",
            "CSAFPID-231682",
            "CSAFPID-232008",
            "CSAFPID-232461",
            "CSAFPID-233155",
            "CSAFPID-235307",
            "CSAFPID-235858",
            "CSAFPID-236834",
            "CSAFPID-236837",
            "CSAFPID-237460",
            "CSAFPID-239264",
            "CSAFPID-241736",
            "CSAFPID-242308",
            "CSAFPID-243362",
            "CSAFPID-244070",
            "CSAFPID-244071",
            "CSAFPID-244530",
            "CSAFPID-244900",
            "CSAFPID-245375",
            "CSAFPID-245377",
            "CSAFPID-247629",
            "CSAFPID-248242",
            "CSAFPID-250629",
            "CSAFPID-251075",
            "CSAFPID-251165",
            "CSAFPID-251166",
            "CSAFPID-251225",
            "CSAFPID-252045",
            "CSAFPID-252235",
            "CSAFPID-252271",
            "CSAFPID-252272",
            "CSAFPID-252913",
            "CSAFPID-252914",
            "CSAFPID-254712",
            "CSAFPID-257955",
            "CSAFPID-257984",
            "CSAFPID-258170",
            "CSAFPID-258229",
            "CSAFPID-260741",
            "CSAFPID-260917",
            "CSAFPID-261240",
            "CSAFPID-261241",
            "CSAFPID-261465",
            "CSAFPID-262389",
            "CSAFPID-262390",
            "CSAFPID-262549",
            "CSAFPID-262588",
            "CSAFPID-262590",
            "CSAFPID-262592",
            "CSAFPID-263804",
            "CSAFPID-264096",
            "CSAFPID-265735",
            "CSAFPID-265841",
            "CSAFPID-267110",
            "CSAFPID-267605",
            "CSAFPID-268921",
            "CSAFPID-270097",
            "CSAFPID-271798",
            "CSAFPID-272047",
            "CSAFPID-272932",
            "CSAFPID-273112",
            "CSAFPID-273445",
            "CSAFPID-273448",
            "CSAFPID-273509",
            "CSAFPID-273563",
            "CSAFPID-274818",
            "CSAFPID-274832",
            "CSAFPID-275538",
            "CSAFPID-276837",
            "CSAFPID-277099",
            "CSAFPID-277147",
            "CSAFPID-277148",
            "CSAFPID-277194",
            "CSAFPID-277255",
            "CSAFPID-277321",
            "CSAFPID-277338",
            "CSAFPID-277343",
            "CSAFPID-277348",
            "CSAFPID-277357",
            "CSAFPID-277945",
            "CSAFPID-278002",
            "CSAFPID-278018",
            "CSAFPID-278019",
            "CSAFPID-278020",
            "CSAFPID-278023",
            "CSAFPID-278025",
            "CSAFPID-278402",
            "CSAFPID-278504",
            "CSAFPID-278881",
            "CSAFPID-279338",
            "CSAFPID-280463",
            "CSAFPID-280555",
            "CSAFPID-280651",
            "CSAFPID-280652",
            "CSAFPID-280770",
            "CSAFPID-280801",
            "CSAFPID-280899",
            "CSAFPID-280937",
            "CSAFPID-280938",
            "CSAFPID-280939",
            "CSAFPID-281438",
            "CSAFPID-281654",
            "CSAFPID-282017",
            "CSAFPID-282028",
            "CSAFPID-282046",
            "CSAFPID-282115",
            "CSAFPID-282116",
            "CSAFPID-282117",
            "CSAFPID-283835",
            "CSAFPID-284178",
            "CSAFPID-284179",
            "CSAFPID-284331",
            "CSAFPID-285325",
            "CSAFPID-285326",
            "CSAFPID-285327",
            "CSAFPID-285328",
            "CSAFPID-285329",
            "CSAFPID-286031",
            "CSAFPID-286409",
            "CSAFPID-286410",
            "CSAFPID-286486",
            "CSAFPID-286498",
            "CSAFPID-286534",
            "CSAFPID-286594",
            "CSAFPID-286799",
            "CSAFPID-286801",
            "CSAFPID-287087",
            "CSAFPID-287125",
            "CSAFPID-288221",
            "CSAFPID-288247",
            "CSAFPID-290562",
            "CSAFPID-290580",
            "CSAFPID-290596",
            "CSAFPID-290660",
            "CSAFPID-290669",
            "CSAFPID-290671",
            "CSAFPID-290674",
            "CSAFPID-290675",
            "CSAFPID-292510",
            "CSAFPID-292650",
            "CSAFPID-292656",
            "CSAFPID-292698",
            "CSAFPID-294838",
            "CSAFPID-295198",
            "CSAFPID-295398",
            "CSAFPID-295412",
            "CSAFPID-295421",
            "CSAFPID-296860",
            "CSAFPID-300012",
            "CSAFPID-300834",
            "CSAFPID-300845",
            "CSAFPID-300847",
            "CSAFPID-300848",
            "CSAFPID-300850",
            "CSAFPID-300877",
            "CSAFPID-300935",
            "CSAFPID-300948",
            "CSAFPID-301728"
          ]
        }
      ],
      "title": "Cisco IOS XE Software NETCONF/RESTCONF Access Control List Bypass Vulnerability"
    }
  ]
}

ghsa-6rx6-h35g-58g2

Vulnerability from github

Published

2024-03-27 18:32

Modified

2024-03-27 18:32

Severity ?

5.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Details

A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list (ACL).

This vulnerability is due to improper handling of error conditions when a successfully authorized device administrator updates an IPv4 ACL using the NETCONF or RESTCONF protocol, and the update would reorder access control entries (ACEs) in the updated ACL. An attacker could exploit this vulnerability by accessing resources that should have been protected across an affected device.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-20316"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-390"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-27T17:15:53Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in the data model interface (DMI) services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access resources that should have been protected by a configured IPv4 access control list (ACL).\n\n This vulnerability is due to improper handling of error conditions when a successfully authorized device administrator updates an IPv4 ACL using the NETCONF or RESTCONF protocol, and the update would reorder access control entries (ACEs) in the updated ACL. An attacker could exploit this vulnerability by accessing resources that should have been protected across an affected device.",
  "id": "GHSA-6rx6-h35g-58g2",
  "modified": "2024-03-27T18:32:38Z",
  "published": "2024-03-27T18:32:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20316"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dmi-acl-bypass-Xv8FO8Vz"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

wid-sec-w-2024-0745

Vulnerability from csaf_certbund

Published

2024-03-27 23:00

Modified

2024-03-27 23:00

Summary

Cisco IOS XE: Mehrere Schwachstellen

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Cisco Internetwork Operating System (IOS) ist ein Betriebssystem, das für Cisco Geräte wie z. B. Router und Switches eingesetzt wird.

Angriff

Ein Angreifer kann mehrere Schwachstellen in Cisco IOS XE ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsvorkehrungen zu umgehen, seine Privilegien zu erweitern oder einen Denial of Service Zustand herbeizuführen.

Betroffene Betriebssysteme

- CISCO Appliance

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Cisco Internetwork Operating System (IOS) ist ein Betriebssystem, das f\u00fcr Cisco Ger\u00e4te wie z. B. Router und Switches eingesetzt wird.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Cisco IOS XE ausnutzen, um beliebigen Programmcode auszuf\u00fchren, Sicherheitsvorkehrungen zu umgehen, seine Privilegien zu erweitern oder einen Denial of Service Zustand herbeizuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- CISCO Appliance",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0745 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0745.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0745 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0745"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory vom 2024-03-27",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aux-333WBz8f"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory vom 2024-03-27",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dmi-acl-bypass-Xv8FO8Vz"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory vom 2024-03-27",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-ospf-dos-dR9Sfrxp"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory vom 2024-03-27",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-priv-esc-seAx6NLX"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory vom 2024-03-27",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-sda-edge-dos-qZWuWXWG"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory vom 2024-03-27",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-utd-cmd-JbL8KvHT"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory vom 2024-03-27",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-wlc-privesc-RjSMrmPK"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory vom 2024-03-27",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-mdns-dos-4hv6pBGf"
      }
    ],
    "source_lang": "en-US",
    "title": "Cisco IOS XE: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2024-03-27T23:00:00.000+00:00",
      "generator": {
        "date": "2024-03-28T12:25:54.077+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-0745",
      "initial_release_date": "2024-03-27T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-03-27T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Cisco IOS XE",
            "product": {
              "name": "Cisco IOS XE",
              "product_id": "T033777",
              "product_identification_helper": {
                "cpe": "cpe:/o:cisco:ios_xe:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-20306",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco IOS XE existiert eine Schwachstelle. Diese ist auf eine unzureichende Validierung von Nutzereingaben zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Programmcode auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033777"
        ]
      },
      "release_date": "2024-03-27T23:00:00Z",
      "title": "CVE-2024-20306"
    },
    {
      "cve": "CVE-2024-20303",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco IOS XE existieren mehrere Schwachstellen. Diese sind auf Fehler beim Umgang mit IPv4 Traffic, Umgang mit eingehendem Traffic, Fehler beim Management von mDNS Eintr\u00e4gen sowie Fehler bei der Validierung von OSPF Updates. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033777"
        ]
      },
      "release_date": "2024-03-27T23:00:00Z",
      "title": "CVE-2024-20303"
    },
    {
      "cve": "CVE-2024-20309",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco IOS XE existieren mehrere Schwachstellen. Diese sind auf Fehler beim Umgang mit IPv4 Traffic, Umgang mit eingehendem Traffic, Fehler beim Management von mDNS Eintr\u00e4gen sowie Fehler bei der Validierung von OSPF Updates. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033777"
        ]
      },
      "release_date": "2024-03-27T23:00:00Z",
      "title": "CVE-2024-20309"
    },
    {
      "cve": "CVE-2024-20313",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco IOS XE existieren mehrere Schwachstellen. Diese sind auf Fehler beim Umgang mit IPv4 Traffic, Umgang mit eingehendem Traffic, Fehler beim Management von mDNS Eintr\u00e4gen sowie Fehler bei der Validierung von OSPF Updates. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033777"
        ]
      },
      "release_date": "2024-03-27T23:00:00Z",
      "title": "CVE-2024-20313"
    },
    {
      "cve": "CVE-2024-20314",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco IOS XE existieren mehrere Schwachstellen. Diese sind auf Fehler beim Umgang mit IPv4 Traffic, Umgang mit eingehendem Traffic, Fehler beim Management von mDNS Eintr\u00e4gen sowie Fehler bei der Validierung von OSPF Updates. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033777"
        ]
      },
      "release_date": "2024-03-27T23:00:00Z",
      "title": "CVE-2024-20314"
    },
    {
      "cve": "CVE-2024-20278",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco IOS XE existieren mehrere Schwachstellen. Diese sind auf Fehler bei der Kontrolle von Privilegien und Nutzereingaben zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033777"
        ]
      },
      "release_date": "2024-03-27T23:00:00Z",
      "title": "CVE-2024-20278"
    },
    {
      "cve": "CVE-2024-20324",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco IOS XE existieren mehrere Schwachstellen. Diese sind auf Fehler bei der Kontrolle von Privilegien und Nutzereingaben zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033777"
        ]
      },
      "release_date": "2024-03-27T23:00:00Z",
      "title": "CVE-2024-20324"
    },
    {
      "cve": "CVE-2024-20316",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco IOS XE existiert eine Schwachstelle. Diese besteht aufgrund einem Fehler beim Umgang mit Error-Bedingungen. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033777"
        ]
      },
      "release_date": "2024-03-27T23:00:00Z",
      "title": "CVE-2024-20316"
    }
  ]
}

CVE-2024-20316

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature

Action not permitted

CVE-2024-20316

Vulnerability from cvelistv5

gsd-2024-20316

Vulnerability from gsd

cisco-sa-dmi-acl-bypass-xv8fo8vz

Vulnerability from csaf_cisco

ghsa-6rx6-h35g-58g2

Vulnerability from github

wid-sec-w-2024-0745

Vulnerability from csaf_certbund

Tags

Sightings

Nomenclature