Vulnerability-Lookup

CNVD-2022-85492

Vulnerability from cnvd - Published: 2022-12-04

Title

chocolatey Python3权限设计漏洞

Description

Python是一款开源的面向对象的程序设计语言。 Chocolatey Python3包v3.11.0及之前版本存在权限设计漏洞，该漏洞源于Authenticated users组中的所有用户对子文件夹C:\Python311和该文件夹中的所有文件的写入权限，攻击者可利用漏洞获取文件写权限。

Severity

中

Patch Name

chocolatey Python权限设计漏洞的补丁

Patch Description

Python是一款开源的面向对象的程序设计语言。 Chocolatey Python3包v3.11.0及之前版本存在权限设计漏洞，该漏洞源于Authenticated users组中的所有用户对子文件夹C:\Python311和该文件夹中的所有文件的写入权限，攻击者可利用漏洞获取文件写权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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://www.python.org/

Reference

https://github.com/ycdxsb/Vuln/blob/main/python3-weak-permission-vuln/python3-weak-permission-vuln.md

Impacted products

Name
chocolatey Python <=3.11.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-45305",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-45305"
    }
  },
  "description": "Python\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u9762\u5411\u5bf9\u8c61\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u3002\n\nChocolatey Python3\u5305v3.11.0\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6743\u9650\u8bbe\u8ba1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eAuthenticated users\u7ec4\u4e2d\u7684\u6240\u6709\u7528\u6237\u5bf9\u5b50\u6587\u4ef6\u5939C:\\Python311\u548c\u8be5\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u7684\u5199\u5165\u6743\u9650\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u6587\u4ef6\u5199\u6743\u9650\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://www.python.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-85492",
  "openTime": "2022-12-04",
  "patchDescription": "Python\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u9762\u5411\u5bf9\u8c61\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u3002\r\n\r\nChocolatey Python3\u5305v3.11.0\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6743\u9650\u8bbe\u8ba1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eAuthenticated users\u7ec4\u4e2d\u7684\u6240\u6709\u7528\u6237\u5bf9\u5b50\u6587\u4ef6\u5939C:\\Python311\u548c\u8be5\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u7684\u5199\u5165\u6743\u9650\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u6587\u4ef6\u5199\u6743\u9650\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": "chocolatey Python\u6743\u9650\u8bbe\u8ba1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "chocolatey Python \u003c=3.11.0"
  },
  "referenceLink": "https://github.com/ycdxsb/Vuln/blob/main/python3-weak-permission-vuln/python3-weak-permission-vuln.md",
  "serverity": "\u4e2d",
  "submitTime": "2022-11-30",
  "title": "chocolatey Python3\u6743\u9650\u8bbe\u8ba1\u6f0f\u6d1e"
}

CVE-2022-45305 (GCVE-0-2022-45305)

Vulnerability from cvelistv5 – Published: 2022-11-29 00:00 – Updated: 2025-04-25 14:32

Summary

Insecure permissions in Chocolatey Python3 package v3.11.0 and below grants all users in the Authenticated Users group write privileges for the subfolder C:\Python311 and all files located in that folder.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-25 14:32 UTC

CWE

n/a
CWE-732 - Incorrect Permission Assignment for Critical Resource

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/ycdxsb/Vuln/blob/main/python3-…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T14:09:56.885Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/ycdxsb/Vuln/blob/main/python3-weak-permission-vuln/python3-weak-permission-vuln.md"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 4.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-45305",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-25T14:32:16.739562Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-732",
                "description": "CWE-732 Incorrect Permission Assignment for Critical Resource",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-25T14:32:46.229Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Insecure permissions in Chocolatey Python3 package v3.11.0 and below grants all users in the Authenticated Users group write privileges for the subfolder C:\\Python311 and all files located in that folder."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-11-29T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/ycdxsb/Vuln/blob/main/python3-weak-permission-vuln/python3-weak-permission-vuln.md"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-45305",
    "datePublished": "2022-11-29T00:00:00.000Z",
    "dateReserved": "2022-11-14T00:00:00.000Z",
    "dateUpdated": "2025-04-25T14:32:46.229Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.