msrc_cve-2024-24575
Vulnerability from csaf_microsoft
Published
2024-02-02 08:00
Modified
2024-02-16 00:00
Summary
libgit2 is vulnerable to a denial of service attack in `git_revparse_single`

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-2024-24575 libgit2 is vulnerable to a denial of service attack in `git_revparse_single`  - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-24575.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": "libgit2 is vulnerable to a denial of service attack in `git_revparse_single` ",
    "tracking": {
      "current_release_date": "2024-02-16T00:00:00.000Z",
      "generator": {
        "date": "2025-10-20T01:03:24.878Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2024-24575",
      "initial_release_date": "2024-02-02T08:00:00.000Z",
      "revision_history": [
        {
          "date": "2024-02-16T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "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 libgit2 1.6.5-1",
                "product": {
                  "name": "\u003ccbl2 libgit2 1.6.5-1",
                  "product_id": "4"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 libgit2 1.6.5-1",
                "product": {
                  "name": "cbl2 libgit2 1.6.5-1",
                  "product_id": "17438"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 libgit2 1.4.5-3",
                "product": {
                  "name": "\u003ccbl2 libgit2 1.4.5-3",
                  "product_id": "1"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 libgit2 1.4.5-3",
                "product": {
                  "name": "cbl2 libgit2 1.4.5-3",
                  "product_id": "20007"
                }
              }
            ],
            "category": "product_name",
            "name": "libgit2"
          },
          {
            "category": "product_name",
            "name": "azl3 rust 1.86.0-1",
            "product": {
              "name": "azl3 rust 1.86.0-1",
              "product_id": "2"
            }
          },
          {
            "category": "product_name",
            "name": "azl3 rust 1.75.0-14",
            "product": {
              "name": "azl3 rust 1.75.0-14",
              "product_id": "3"
            }
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 libgit2 1.6.5-1 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 libgit2 1.6.5-1 as a component of CBL Mariner 2.0",
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        },
        "product_reference": "17438",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 libgit2 1.4.5-3 as a component of CBL Mariner 2.0",
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        },
        "product_reference": "1",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 libgit2 1.4.5-3 as a component of CBL Mariner 2.0",
          "product_id": "20007-17086"
        },
        "product_reference": "20007",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 rust 1.86.0-1 as a component of Azure Linux 3.0",
          "product_id": "17084-2"
        },
        "product_reference": "2",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 rust 1.75.0-14 as a component of Azure Linux 3.0",
          "product_id": "17084-3"
        },
        "product_reference": "3",
        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-24575",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "flags": [
        {
          "label": "vulnerable_code_not_in_execute_path",
          "product_ids": [
            "17084-2",
            "17084-3"
          ]
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "GitHub_M",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "17438-17086",
          "20007-17086"
        ],
        "known_affected": [
          "17086-4",
          "17086-1"
        ],
        "known_not_affected": [
          "17084-2",
          "17084-3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-24575 libgit2 is vulnerable to a denial of service attack in `git_revparse_single`  - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-24575.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-02-16T00:00:00.000Z",
          "details": "1.6.5-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-4",
            "17086-1"
          ],
          "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": [
            "17086-4",
            "17086-1"
          ]
        }
      ],
      "title": "libgit2 is vulnerable to a denial of service attack in `git_revparse_single` "
    }
  ]
}


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