msrc_cve-2025-32463
Vulnerability from csaf_microsoft
Published
2025-06-02 00:00
Modified
2025-07-17 00:00
Summary
Sudo before 1.9.17p1 allows local users to obtain root access

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-2025-32463 Sudo before 1.9.17p1 allows local users to obtain root access - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-32463.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": "Sudo before 1.9.17p1 allows local users to obtain root access",
    "tracking": {
      "current_release_date": "2025-07-17T00:00:00.000Z",
      "generator": {
        "date": "2025-10-20T03:23:37.615Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2025-32463",
      "initial_release_date": "2025-06-02T00:00:00.000Z",
      "revision_history": [
        {
          "date": "2025-07-11T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2025-07-17T00:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added sudo to CBL-Mariner 2.0\nAdded sudo to Azure Linux 3.0"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "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": "\u003ccm2 sudo 1.9.17-1",
                "product": {
                  "name": "\u003ccm2 sudo 1.9.17-1",
                  "product_id": "3"
                }
              },
              {
                "category": "product_version",
                "name": "cm2 sudo 1.9.17-1",
                "product": {
                  "name": "cm2 sudo 1.9.17-1",
                  "product_id": "19550"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 sudo 1.9.17-1",
                "product": {
                  "name": "\u003cazl3 sudo 1.9.17-1",
                  "product_id": "2"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 sudo 1.9.17-1",
                "product": {
                  "name": "azl3 sudo 1.9.17-1",
                  "product_id": "19595"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 sudo 1.9.17-1",
                "product": {
                  "name": "\u003ccbl2 sudo 1.9.17-1",
                  "product_id": "1"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 sudo 1.9.17-1",
                "product": {
                  "name": "cbl2 sudo 1.9.17-1",
                  "product_id": "20260"
                }
              }
            ],
            "category": "product_name",
            "name": "sudo"
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccm2 sudo 1.9.17-1 as a component of CBL Mariner 2.0",
          "product_id": "17086-3"
        },
        "product_reference": "3",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cm2 sudo 1.9.17-1 as a component of CBL Mariner 2.0",
          "product_id": "19550-17086"
        },
        "product_reference": "19550",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 sudo 1.9.17-1 as a component of Azure Linux 3.0",
          "product_id": "17084-2"
        },
        "product_reference": "2",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 sudo 1.9.17-1 as a component of Azure Linux 3.0",
          "product_id": "19595-17084"
        },
        "product_reference": "19595",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 sudo 1.9.17-1 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": "cbl2 sudo 1.9.17-1 as a component of CBL Mariner 2.0",
          "product_id": "20260-17086"
        },
        "product_reference": "20260",
        "relates_to_product_reference": "17086"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-32463",
      "notes": [
        {
          "category": "general",
          "text": "mitre",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "19550-17086",
          "19595-17084",
          "20260-17086"
        ],
        "known_affected": [
          "17086-3",
          "17084-2",
          "17086-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2025-32463 Sudo before 1.9.17p1 allows local users to obtain root access - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-32463.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-07-11T00:00:00.000Z",
          "details": "1.9.17-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-3",
            "17084-2",
            "17086-1"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "temporalScore": 9.3,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "17086-3",
            "17084-2",
            "17086-1"
          ]
        }
      ],
      "title": "Sudo before 1.9.17p1 allows local users to obtain root access"
    }
  ]
}


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