Vulnerability-Lookup

CNVD-2021-53915

Vulnerability from cnvd - Published: 2021-07-23

Title

Lex Li vscode-restructuredtext访问控制错误漏洞

Description

Lex Li vscode-restructuredtext是Lex Li开源的一个应用程序。此扩展为Visual Studio Code提供了丰富的reStructuredText语言支持。 Lex Li vscode-restructuredtext 146.0.0之前版本存在访问控制错误漏洞，该漏洞源于包含一个不正确的访问控制漏洞，其中精心制作的项目文件夹可以通过精心制作的工作空间配置执行任意二进制文件。目前没有详细漏洞细节提供。

Severity

高

Patch Name

Lex Li vscode-restructuredtext访问控制错误漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/vscode-restructuredtext/vscode-restructuredtext/commit/1dd3e878a5559e3dfe0e48f145c90418b208c5af

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-28793

Impacted products

Name
Lex Li vscode-restructuredtext <146.0.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-28793"
    }
  },
  "description": "Lex Li vscode-restructuredtext\u662fLex Li\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u6b64\u6269\u5c55\u4e3aVisual Studio Code\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684reStructuredText\u8bed\u8a00\u652f\u6301\u3002\n\nLex Li vscode-restructuredtext 146.0.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5305\u542b\u4e00\u4e2a\u4e0d\u6b63\u786e\u7684\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff0c\u5176\u4e2d\u7cbe\u5fc3\u5236\u4f5c\u7684\u9879\u76ee\u6587\u4ef6\u5939\u53ef\u4ee5\u901a\u8fc7\u7cbe\u5fc3\u5236\u4f5c\u7684\u5de5\u4f5c\u7a7a\u95f4\u914d\u7f6e\u6267\u884c\u4efb\u610f\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/vscode-restructuredtext/vscode-restructuredtext/commit/1dd3e878a5559e3dfe0e48f145c90418b208c5af",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-53915",
  "openTime": "2021-07-23",
  "patchDescription": "Lex Li vscode-restructuredtext\u662fLex Li\u5f00\u6e90\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u6b64\u6269\u5c55\u4e3aVisual Studio Code\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684reStructuredText\u8bed\u8a00\u652f\u6301\u3002\r\n\r\nLex Li vscode-restructuredtext 146.0.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5305\u542b\u4e00\u4e2a\u4e0d\u6b63\u786e\u7684\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff0c\u5176\u4e2d\u7cbe\u5fc3\u5236\u4f5c\u7684\u9879\u76ee\u6587\u4ef6\u5939\u53ef\u4ee5\u901a\u8fc7\u7cbe\u5fc3\u5236\u4f5c\u7684\u5de5\u4f5c\u7a7a\u95f4\u914d\u7f6e\u6267\u884c\u4efb\u610f\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Lex Li vscode-restructuredtext\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Lex Li vscode-restructuredtext \u003c146.0.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-28793",
  "serverity": "\u9ad8",
  "submitTime": "2021-04-22",
  "title": "Lex Li vscode-restructuredtext\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-28793 (GCVE-0-2021-28793)

Vulnerability from cvelistv5 – Published: 2021-04-20 12:36 – Updated: 2024-08-03 21:55

Summary

vscode-restructuredtext before 146.0.0 contains an incorrect access control vulnerability, where a crafted project folder could execute arbitrary binaries via crafted workspace configuration.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/vscode-restructuredtext/vscode…	x_refsource_MISC
https://github.com/vscode-restructuredtext/vscode…	x_refsource_MISC
https://github.com/vscode-restructuredtext/vscode…	x_refsource_MISC
https://vuln.ryotak.me/advisories/37	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T21:55:11.531Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/releases"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/releases/tag/147.0.0"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/commit/1dd3e878a5559e3dfe0e48f145c90418b208c5af"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://vuln.ryotak.me/advisories/37"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "vscode-restructuredtext before 146.0.0 contains an incorrect access control vulnerability, where a crafted project folder could execute arbitrary binaries via crafted workspace configuration."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-04-20T14:01:18.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/releases"
        },
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/releases/tag/147.0.0"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/commit/1dd3e878a5559e3dfe0e48f145c90418b208c5af"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://vuln.ryotak.me/advisories/37"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-28793",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/releases",
              "refsource": "MISC",
              "url": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/releases"
            },
            {
              "name": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/releases/tag/147.0.0",
              "refsource": "MISC",
              "url": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/releases/tag/147.0.0"
            },
            {
              "name": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/commit/1dd3e878a5559e3dfe0e48f145c90418b208c5af",
              "refsource": "MISC",
              "url": "https://github.com/vscode-restructuredtext/vscode-restructuredtext/commit/1dd3e878a5559e3dfe0e48f145c90418b208c5af"
            },
            {
              "name": "https://vuln.ryotak.me/advisories/37",
              "refsource": "MISC",
              "url": "https://vuln.ryotak.me/advisories/37"
            }
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  "cveMetadata": {
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    "datePublished": "2021-04-20T12:36:04.000Z",
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    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2021-53915

CVE-2021-28793 (GCVE-0-2021-28793)

Tags

Sightings

Nomenclature

Related by attack behaviour