msrc_cve-2023-49582
Vulnerability from csaf_microsoft
Published
2024-08-02 00:00
Modified
2024-11-09 00:00
Summary
Apache Portable Runtime (APR): Unexpected lax shared memory permissions

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-2023-49582 Apache Portable Runtime (APR): Unexpected lax shared memory permissions - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2023-49582.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": "Apache Portable Runtime (APR): Unexpected lax shared memory permissions",
    "tracking": {
      "current_release_date": "2024-11-09T00:00:00.000Z",
      "generator": {
        "date": "2025-10-20T02:00:16.365Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2023-49582",
      "initial_release_date": "2024-08-02T00:00:00.000Z",
      "revision_history": [
        {
          "date": "2024-11-01T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2024-11-09T00:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added apr to Azure Linux 3.0\nAdded apr to CBL-Mariner 2.0"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "3.0",
                "product": {
                  "name": "Azure Linux 3.0",
                  "product_id": "17084"
                }
              },
              {
                "category": "product_version",
                "name": "2.0",
                "product": {
                  "name": "CBL Mariner 2.0",
                  "product_id": "17086"
                }
              }
            ],
            "category": "product_name",
            "name": "Azure Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cazl3 apr 1.7.4-1",
                "product": {
                  "name": "\u003cazl3 apr 1.7.4-1",
                  "product_id": "2"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 apr 1.7.4-1",
                "product": {
                  "name": "azl3 apr 1.7.4-1",
                  "product_id": "20064"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 apr 1.7.2-2",
                "product": {
                  "name": "\u003ccbl2 apr 1.7.2-2",
                  "product_id": "1"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 apr 1.7.2-2",
                "product": {
                  "name": "cbl2 apr 1.7.2-2",
                  "product_id": "20069"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 apr 1.7.5-1",
                "product": {
                  "name": "\u003ccbl2 apr 1.7.5-1",
                  "product_id": "4"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 apr 1.7.5-1",
                "product": {
                  "name": "cbl2 apr 1.7.5-1",
                  "product_id": "18089"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 apr 1.7.5-1",
                "product": {
                  "name": "\u003cazl3 apr 1.7.5-1",
                  "product_id": "3"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 apr 1.7.5-1",
                "product": {
                  "name": "azl3 apr 1.7.5-1",
                  "product_id": "18090"
                }
              }
            ],
            "category": "product_name",
            "name": "apr"
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 apr 1.7.4-1 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 apr 1.7.4-1 as a component of Azure Linux 3.0",
          "product_id": "20064-17084"
        },
        "product_reference": "20064",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 apr 1.7.2-2 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": "cbl2 apr 1.7.2-2 as a component of CBL Mariner 2.0",
          "product_id": "20069-17086"
        },
        "product_reference": "20069",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 apr 1.7.5-1 as a component of CBL Mariner 2.0",
          "product_id": "17086-4"
        },
        "product_reference": "4",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 apr 1.7.5-1 as a component of CBL Mariner 2.0",
          "product_id": "18089-17086"
        },
        "product_reference": "18089",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 apr 1.7.5-1 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 apr 1.7.5-1 as a component of Azure Linux 3.0",
          "product_id": "18090-17084"
        },
        "product_reference": "18090",
        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-49582",
      "cwe": {
        "id": "CWE-732",
        "name": "Incorrect Permission Assignment for Critical Resource"
      },
      "notes": [
        {
          "category": "general",
          "text": "apache",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "20064-17084",
          "20069-17086",
          "18089-17086",
          "18090-17084"
        ],
        "known_affected": [
          "17084-2",
          "17086-1",
          "17086-4",
          "17084-3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2023-49582 Apache Portable Runtime (APR): Unexpected lax shared memory permissions - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2023-49582.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-11-01T00:00:00.000Z",
          "details": "1.7.5-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17084-2",
            "17086-1",
            "17086-4",
            "17084-3"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 5.5,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "17084-2",
            "17086-1",
            "17086-4",
            "17084-3"
          ]
        }
      ],
      "title": "Apache Portable Runtime (APR): Unexpected lax shared memory permissions"
    }
  ]
}


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