msrc_cve-2023-5679
Vulnerability from csaf_microsoft
Published
2024-02-02 08:00
Modified
2024-12-03 00:00
Summary
Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution

Notes

Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.


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{
  "document": {
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2023-5679 Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2023-5679.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution",
    "tracking": {
      "current_release_date": "2024-12-03T00:00:00.000Z",
      "generator": {
        "date": "2025-10-20T01:03:24.912Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2023-5679",
      "initial_release_date": "2024-02-02T08:00:00.000Z",
      "revision_history": [
        {
          "date": "2024-02-19T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2024-06-30T07:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Information published."
        },
        {
          "date": "2024-09-11T00:00:00.000Z",
          "legacy_version": "1.2",
          "number": "3",
          "summary": "Information published."
        },
        {
          "date": "2024-12-03T00:00:00.000Z",
          "legacy_version": "1.3",
          "number": "4",
          "summary": "Added bind to CBL-Mariner 2.0\nAdded bind to Azure Linux 3.0"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "2.0",
                "product": {
                  "name": "CBL Mariner 2.0",
                  "product_id": "17086"
                }
              },
              {
                "category": "product_version",
                "name": "3.0",
                "product": {
                  "name": "Azure Linux 3.0",
                  "product_id": "17084"
                }
              }
            ],
            "category": "product_name",
            "name": "Azure Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 bind 9.16.48-1",
                "product": {
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                  "product_id": "1"
                }
              },
              {
                "category": "product_version",
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                "product": {
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              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 bind 9.19.21-1",
                "product": {
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                }
              },
              {
                "category": "product_version",
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              },
              {
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              }
            ],
            "category": "product_name",
            "name": "bind"
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        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
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        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
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      },
      {
        "category": "default_component_of",
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        },
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        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-5679",
      "notes": [
        {
          "category": "general",
          "text": "isc",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "20093-17086",
          "18169-17084",
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        "known_affected": [
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          "17084-2",
          "17084-3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2023-5679 Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2023-5679.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-02-19T00:00:00.000Z",
          "details": "9.16.48-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-1"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2024-02-19T00:00:00.000Z",
          "details": "9.19.21-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
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            "17084-3"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "environmentalsScore": 0.0,
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "17086-1",
            "17084-2",
            "17084-3"
          ]
        }
      ],
      "title": "Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution"
    }
  ]
}


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