msrc_cve-2023-36561
Vulnerability from csaf_microsoft
Published
2023-10-10 07:00
Modified
2023-10-10 07:00
Summary
Azure DevOps Server Elevation of Privilege Vulnerability

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.
Customer Action
Required. The vulnerability documented by this CVE requires customer action to resolve.


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{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "\u003ca href=\"https://www.linkedin.com/company/legitsecurity/\"\u003eLegit Security\u003c/a\u003e with \u003ca href=\"https://www.legitsecurity.com/\"\u003eLegit Security\u003c/a\u003e"
        ]
      }
    ],
    "aggregate_severity": {
      "namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "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"
      },
      {
        "category": "general",
        "text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
        "title": "Customer Action"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2023-36561 Azure DevOps Server Elevation of Privilege Vulnerability - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36561"
      },
      {
        "category": "self",
        "summary": "CVE-2023-36561 Azure DevOps Server Elevation of Privilege Vulnerability - CSAF",
        "url": "https://msrc.microsoft.com/csaf/2023/msrc_cve-2023-36561.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Exploitability Index",
        "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
      },
      {
        "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": "Azure DevOps Server Elevation of Privilege Vulnerability",
    "tracking": {
      "current_release_date": "2023-10-10T07:00:00.000Z",
      "generator": {
        "date": "2025-01-01T02:10:24.863Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2023-36561",
      "initial_release_date": "2023-10-10T07:00:00.000Z",
      "revision_history": [
        {
          "date": "2023-10-10T07:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c20230926.1",
            "product": {
              "name": "Azure DevOps Server 2022.0.1 \u003c20230926.1",
              "product_id": "2"
            }
          },
          {
            "category": "product_version",
            "name": "20230926.1",
            "product": {
              "name": "Azure DevOps Server 2022.0.1 20230926.1",
              "product_id": "12189"
            }
          }
        ],
        "category": "product_name",
        "name": "Azure DevOps Server 2022.0.1"
      },
      {
        "branches": [
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            "category": "product_version_range",
            "name": "\u003c20230927.1",
            "product": {
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              "product_id": "1"
            }
          },
          {
            "category": "product_version",
            "name": "20230927.1",
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              "name": "Azure DevOps Server 2020.0.2 20230927.1",
              "product_id": "12212"
            }
          }
        ],
        "category": "product_name",
        "name": "Azure DevOps Server 2020.0.2"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c20230926.2",
            "product": {
              "name": "Azure DevOps Server 2020.1.2 \u003c20230926.2",
              "product_id": "3"
            }
          },
          {
            "category": "product_version",
            "name": "20230926.2",
            "product": {
              "name": "Azure DevOps Server 2020.1.2 20230926.2",
              "product_id": "12143"
            }
          }
        ],
        "category": "product_name",
        "name": "Azure DevOps Server 2020.1.2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-36561",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "notes": [
        {
          "category": "general",
          "text": "Microsoft",
          "title": "Assigning CNA"
        },
        {
          "category": "faq",
          "text": "The attacker would gain access to the secrets of the user of the affected application.",
          "title": "What privileges could be gained by an attacker who successfully exploited the vulnerability?"
        },
        {
          "category": "faq",
          "text": "While we cannot rule out the impact to Confidentiality, Integrity, and Availability, the ability to exploit this vulnerability by itself is limited. An attacker would need to combine this with other vulnerabilities to perform an attack.",
          "title": "According to the CVSS metrics, successful exploitation of this vulnerability could lead to minor loss of confidentiality (C:L), integrity (I:L) and availability (A:L). What does that mean for this vulnerability?"
        }
      ],
      "product_status": {
        "fixed": [
          "12143",
          "12189",
          "12212"
        ],
        "known_affected": [
          "1",
          "2",
          "3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2023-36561 Azure DevOps Server Elevation of Privilege Vulnerability - HTML",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36561"
        },
        {
          "category": "self",
          "summary": "CVE-2023-36561 Azure DevOps Server Elevation of Privilege Vulnerability - CSAF",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36561"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-10-10T07:00:00.000Z",
          "details": "20230926.1:Security Update:https://learn.microsoft.com/en-us/azure/devops/server/release-notes/azuredevops2022?view=azure-devops",
          "product_ids": [
            "2"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/devops/server/release-notes/azuredevops2022?view=azure-devops"
        },
        {
          "category": "vendor_fix",
          "date": "2023-10-10T07:00:00.000Z",
          "details": "20230927.1:Security Update:https://learn.microsoft.com/en-us/azure/devops/server/release-notes/azuredevops2020?view=azure-devops",
          "product_ids": [
            "1"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/devops/server/release-notes/azuredevops2020?view=azure-devops"
        },
        {
          "category": "vendor_fix",
          "date": "2023-10-10T07:00:00.000Z",
          "details": "20230926.2:Security Update:https://learn.microsoft.com/en-us/azure/devops/server/release-notes/azuredevops2020u1?view=azure-devops",
          "product_ids": [
            "3"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/devops/server/release-notes/azuredevops2020u1?view=azure-devops"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 6.4,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Elevation of Privilege"
        },
        {
          "category": "exploit_status",
          "details": "Exploited:No;Latest Software Release:Exploitation Less Likely"
        }
      ],
      "title": "Azure DevOps Server Elevation of Privilege Vulnerability"
    }
  ]
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.