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MSRC_CVE-2017-1000098

Vulnerability from csaf_microsoft - Published: 2025-09-03 20:55 - Updated: 2026-09-07 01:49
Summary
The net/http package's Request.ParseMultipartForm method starts writing to temporary files once the request body size surpasses the given "maxMemory" limit. It was possible for an attacker to generate a multipart request crafted such that the server ran out of file descriptors.
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.
CWE-769 - DEPRECATED: Uncontrolled File Descriptor Consumption
Affected products
Product Identifier Version Remediation
Unresolved product id: 17084-1
None Available
Product Identifier Version Remediation
Unresolved product id: 17084-2
Unresolved product id: 17084-3

{
  "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-2017-1000098 The net/http package\u0027s Request.ParseMultipartForm method starts writing to temporary files once the request body size surpasses the given \"maxMemory\" limit. It was possible for an attacker to generate a multipart request crafted such that the server ran out of file descriptors. - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2017/msrc_cve-2017-1000098.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": "The net/http package\u0027s Request.ParseMultipartForm method starts writing to temporary files once the request body size surpasses the given \"maxMemory\" limit. It was possible for an attacker to generate a multipart request crafted such that the server ran out of file descriptors.",
    "tracking": {
      "current_release_date": "2026-09-07T01:49:39.000Z",
      "generator": {
        "date": "2026-09-07T07:22:26.824Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2017-1000098",
      "initial_release_date": "2025-09-03T20:55:50.000Z",
      "revision_history": [
        {
          "date": "2025-09-03T20:55:50.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2026-02-18T01:38:47.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Information published."
        },
        {
          "date": "2026-08-17T21:23:43.000Z",
          "legacy_version": "2",
          "number": "3",
          "summary": "Information published."
        },
        {
          "date": "2026-09-03T01:11:08.000Z",
          "legacy_version": "3",
          "number": "4",
          "summary": "Information published."
        },
        {
          "date": "2026-09-07T01:49:39.000Z",
          "legacy_version": "4",
          "number": "5",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "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": "azl3 golang 0:1.27.0-1.azl3",
                "product": {
                  "name": "azl3 golang 0:1.27.0-1.azl3",
                  "product_id": "1"
                }
              }
            ],
            "category": "product_name",
            "name": "golang"
          },
          {
            "category": "product_name",
            "name": "azl3 golang 0:1.24.3-1.azl3",
            "product": {
              "name": "azl3 golang 0:1.24.3-1.azl3",
              "product_id": "2"
            }
          },
          {
            "category": "product_name",
            "name": "azl3 golang 0:1.23.9-1.azl3",
            "product": {
              "name": "azl3 golang 0:1.23.9-1.azl3",
              "product_id": "3"
            }
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 golang 0:1.24.3-1.azl3 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": {
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        },
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        "relates_to_product_reference": "17084"
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      {
        "category": "default_component_of",
        "full_product_name": {
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          "product_id": "17084-1"
        },
        "product_reference": "1",
        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-1000098",
      "cwe": {
        "id": "CWE-769",
        "name": "DEPRECATED: Uncontrolled File Descriptor Consumption"
      },
      "flags": [
        {
          "label": "component_not_present",
          "product_ids": [
            "17084-2",
            "17084-3"
          ]
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "mitre",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "known_affected": [
          "17084-1"
        ],
        "known_not_affected": [
          "17084-2",
          "17084-3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2017-1000098 The net/http package\u0027s Request.ParseMultipartForm method starts writing to temporary files once the request body size surpasses the given \"maxMemory\" limit. It was possible for an attacker to generate a multipart request crafted such that the server ran out of file descriptors. - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2017/msrc_cve-2017-1000098.json"
        }
      ],
      "remediations": [
        {
          "category": "none_available",
          "date": "2025-09-03T20:55:50.000Z",
          "details": "There is no fix available for this vulnerability as of now",
          "product_ids": [
            "17084-1"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "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": [
            "17084-1"
          ]
        }
      ],
      "title": "The net/http package\u0027s Request.ParseMultipartForm method starts writing to temporary files once the request body size surpasses the given \"maxMemory\" limit. It was possible for an attacker to generate a multipart request crafted such that the server ran out of file descriptors."
    }
  ]
}



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