MSRC_CVE-2023-5678

Vulnerability from csaf_microsoft - Published: 2023-11-01 07:00 - Updated: 2024-09-11 00:00
Summary
Excessive time spent in DH check / generation with large Q parameter value

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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      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 cloud-hypervisor 37.0-2 as a component of Azure Linux 3.0",
          "product_id": "17084-4"
        },
        "product_reference": "4",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 kata-containers 3.2.0.azl0-2 as a component of CBL Mariner 2.0",
          "product_id": "17086-1"
        },
        "product_reference": "1",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 hvloader 1.0.1-11 as a component of CBL Mariner 2.0",
          "product_id": "17086-9"
        },
        "product_reference": "9",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 hvloader 1.0.1-11 as a component of CBL Mariner 2.0",
          "product_id": "19678-17086"
        },
        "product_reference": "19678",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 python-tensorboard 2.16.2-6 as a component of Azure Linux 3.0",
          "product_id": "17084-7"
        },
        "product_reference": "7",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 cloud-hypervisor-cvm 38.0.72-2 as a component of Azure Linux 3.0",
          "product_id": "17084-3"
        },
        "product_reference": "3",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 cloud-hypervisor-cvm 38.0.72-2 as a component of Azure Linux 3.0",
          "product_id": "19807-17084"
        },
        "product_reference": "19807",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 qemu 6.2.0-24 as a component of CBL Mariner 2.0",
          "product_id": "17086-11"
        },
        "product_reference": "11",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 qemu 8.2.0-16 as a component of Azure Linux 3.0",
          "product_id": "17084-19"
        },
        "product_reference": "19",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 rust 1.86.0-1 as a component of Azure Linux 3.0",
          "product_id": "17084-8"
        },
        "product_reference": "8",
        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-5678",
      "cwe": {
        "id": "CWE-754",
        "name": "Improper Check for Unusual or Exceptional Conditions"
      },
      "flags": [
        {
          "label": "component_not_present",
          "product_ids": [
            "17086-6",
            "17084-7",
            "17084-19"
          ]
        },
        {
          "label": "vulnerable_code_not_in_execute_path",
          "product_ids": [
            "17086-11",
            "17084-8"
          ]
        },
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "17084-17",
            "17084-2",
            "17084-5",
            "17084-10",
            "17084-4",
            "17086-1"
          ]
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "openssl",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "18370-17084",
          "16977-17086",
          "17374-17086",
          "18093-17086",
          "18113-17086",
          "16982-17084",
          "17716-17084",
          "18114-17084",
          "18115-17084",
          "19678-17086",
          "19807-17084"
        ],
        "known_affected": [
          "17084-12",
          "17086-22",
          "17086-20",
          "17086-16",
          "17086-15",
          "17084-21",
          "17084-18",
          "17084-14",
          "17084-13",
          "17086-9",
          "17084-3"
        ],
        "known_not_affected": [
          "17084-17",
          "17084-2",
          "17084-5",
          "17084-10",
          "17086-6",
          "17084-4",
          "17086-1",
          "17084-7",
          "17086-11",
          "17084-19",
          "17084-8"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2023-5678 Excessive time spent in DH check / generation with large Q parameter value - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2023/msrc_cve-2023-5678.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-11-13T00:00:00.000Z",
          "details": "3.2.0.azl1-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17084-12",
            "17084-18"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2023-11-13T00:00:00.000Z",
          "details": "-:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-22",
            "17084-21"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2023-11-13T00:00:00.000Z",
          "details": "1.0.1-9:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-20"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2023-11-13T00:00:00.000Z",
          "details": "1.1.1k-28:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-16",
            "17084-14"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2023-11-13T00:00:00.000Z",
          "details": "20230301gitf80f052277c8-38:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-15",
            "17084-13"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2023-11-13T00:00:00.000Z",
          "details": "1.0.1-3:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-9"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2023-11-13T00:00:00.000Z",
          "details": "38.0.72.2-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17084-3"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalsScore": 0.0,
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 5.3,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "17084-12",
            "17086-22",
            "17086-20",
            "17086-16",
            "17086-15",
            "17084-21",
            "17084-18",
            "17084-14",
            "17084-13",
            "17086-9",
            "17084-3"
          ]
        }
      ],
      "title": "Excessive time spent in DH check / generation with large Q parameter value"
    }
  ]
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.