msrc_cve-2021-41772
Vulnerability from csaf_microsoft
Published
2021-11-02 00:00
Modified
2024-09-11 00:00
Summary
Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field.

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-2021-41772 Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field. - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2021/msrc_cve-2021-41772.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": "Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field.",
    "tracking": {
      "current_release_date": "2024-09-11T00:00:00.000Z",
      "generator": {
        "date": "2025-10-19T22:19:06.416Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2021-41772",
      "initial_release_date": "2021-11-02T00:00:00.000Z",
      "revision_history": [
        {
          "date": "2021-11-11T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2021-12-16T00:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added golang to CBL-Mariner 2.0"
        },
        {
          "date": "2024-08-29T00:00:00.000Z",
          "legacy_version": "1.2",
          "number": "3",
          "summary": "Information published."
        },
        {
          "date": "2024-08-30T00:00:00.000Z",
          "legacy_version": "1.3",
          "number": "4",
          "summary": "Information published."
        },
        {
          "date": "2024-08-31T00:00:00.000Z",
          "legacy_version": "1.4",
          "number": "5",
          "summary": "Information published."
        },
        {
          "date": "2024-09-01T00:00:00.000Z",
          "legacy_version": "1.5",
          "number": "6",
          "summary": "Information published."
        },
        {
          "date": "2024-09-02T00:00:00.000Z",
          "legacy_version": "1.6",
          "number": "7",
          "summary": "Information published."
        },
        {
          "date": "2024-09-03T00:00:00.000Z",
          "legacy_version": "1.7",
          "number": "8",
          "summary": "Information published."
        },
        {
          "date": "2024-09-05T00:00:00.000Z",
          "legacy_version": "1.8",
          "number": "9",
          "summary": "Information published."
        },
        {
          "date": "2024-09-06T00:00:00.000Z",
          "legacy_version": "1.9",
          "number": "10",
          "summary": "Information published."
        },
        {
          "date": "2024-09-07T00:00:00.000Z",
          "legacy_version": "2",
          "number": "11",
          "summary": "Information published."
        },
        {
          "date": "2024-09-08T00:00:00.000Z",
          "legacy_version": "2.1",
          "number": "12",
          "summary": "Information published."
        },
        {
          "date": "2024-09-11T00:00:00.000Z",
          "legacy_version": "2.2",
          "number": "13",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "13"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "1.0",
                "product": {
                  "name": "CBL Mariner 1.0",
                  "product_id": "16820"
                }
              },
              {
                "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": "\u003ccm1 golang 1.16.10-1",
                "product": {
                  "name": "\u003ccm1 golang 1.16.10-1",
                  "product_id": "2"
                }
              },
              {
                "category": "product_version",
                "name": "cm1 golang 1.16.10-1",
                "product": {
                  "name": "cm1 golang 1.16.10-1",
                  "product_id": "18968"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 golang 1.17.8-1",
                "product": {
                  "name": "\u003ccbl2 golang 1.17.8-1",
                  "product_id": "3"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 golang 1.17.8-1",
                "product": {
                  "name": "cbl2 golang 1.17.8-1",
                  "product_id": "18772"
                }
              }
            ],
            "category": "product_name",
            "name": "golang"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cazl3 python-tensorboard 2.16.2-2",
                "product": {
                  "name": "\u003cazl3 python-tensorboard 2.16.2-2",
                  "product_id": "4"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 python-tensorboard 2.16.2-2",
                "product": {
                  "name": "azl3 python-tensorboard 2.16.2-2",
                  "product_id": "17021"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 python-tensorboard 2.11.0-3",
                "product": {
                  "name": "\u003cazl3 python-tensorboard 2.11.0-3",
                  "product_id": "1"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 python-tensorboard 2.11.0-3",
                "product": {
                  "name": "azl3 python-tensorboard 2.11.0-3",
                  "product_id": "19696"
                }
              }
            ],
            "category": "product_name",
            "name": "python-tensorboard"
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccm1 golang 1.16.10-1 as a component of CBL Mariner 1.0",
          "product_id": "16820-2"
        },
        "product_reference": "2",
        "relates_to_product_reference": "16820"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cm1 golang 1.16.10-1 as a component of CBL Mariner 1.0",
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        },
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        "relates_to_product_reference": "16820"
      },
      {
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          "name": "\u003ccbl2 golang 1.17.8-1 as a component of CBL Mariner 2.0",
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        },
        "product_reference": "3",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 golang 1.17.8-1 as a component of CBL Mariner 2.0",
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        },
        "product_reference": "18772",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
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          "name": "\u003cazl3 python-tensorboard 2.16.2-2 as a component of Azure Linux 3.0",
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        },
        "product_reference": "4",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 python-tensorboard 2.16.2-2 as a component of Azure Linux 3.0",
          "product_id": "17021-17084"
        },
        "product_reference": "17021",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 python-tensorboard 2.11.0-3 as a component of Azure Linux 3.0",
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        },
        "product_reference": "1",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 python-tensorboard 2.11.0-3 as a component of Azure Linux 3.0",
          "product_id": "19696-17084"
        },
        "product_reference": "19696",
        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-41772",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "general",
          "text": "mitre",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "18968-16820",
          "18772-17086",
          "17021-17084",
          "19696-17084"
        ],
        "known_affected": [
          "16820-2",
          "17086-3",
          "17084-4",
          "17084-1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2021-41772 Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field. - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2021/msrc_cve-2021-41772.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-11-11T00:00:00.000Z",
          "details": "1.16.10-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "16820-2"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2021-11-11T00:00:00.000Z",
          "details": "1.17.8-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-3"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2021-11-11T00:00:00.000Z",
          "details": "2.16.2-2:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17084-4",
            "17084-1"
          ],
          "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": [
            "16820-2",
            "17086-3",
            "17084-4",
            "17084-1"
          ]
        }
      ],
      "title": "Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field."
    }
  ]
}


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