Vulnerability-Lookup

CNVD-2020-41537

Vulnerability from cnvd - Published: 2020-07-22

Title

Autoswitch Python Virtualenv注入漏洞

Description

Python是Python软件基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。Virtualenv是一款Python虚拟环境构建器。 Autoswitch Python Virtualenv 0.16.0之前版本中存在注入漏洞。攻击者可通过恶意的.venv文件利用该漏洞执行任意代码。

Severity

中

Patch Name

Autoswitch Python Virtualenv注入漏洞的补丁

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/MichaelAquilina/zsh-autoswitch-virtualenv/security/advisories/GHSA-h8wm-cqq6-957q

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11073

Impacted products

Name
Python Autoswitch Python Virtualenv <0.16.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11073"
    }
  },
  "description": "Python\u662fPython\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u3001\u9762\u5411\u5bf9\u8c61\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u3002\u8be5\u8bed\u8a00\u5177\u6709\u53ef\u6269\u5c55\u3001\u652f\u6301\u6a21\u5757\u548c\u5305\u3001\u652f\u6301\u591a\u79cd\u5e73\u53f0\u7b49\u7279\u70b9\u3002Virtualenv\u662f\u4e00\u6b3ePython\u865a\u62df\u73af\u5883\u6784\u5efa\u5668\u3002\n\nAutoswitch Python Virtualenv 0.16.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6076\u610f\u7684.venv\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-41537",
  "openTime": "2020-07-22",
  "patchDescription": "Python\u662fPython\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u5f00\u6e90\u7684\u3001\u9762\u5411\u5bf9\u8c61\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u3002\u8be5\u8bed\u8a00\u5177\u6709\u53ef\u6269\u5c55\u3001\u652f\u6301\u6a21\u5757\u548c\u5305\u3001\u652f\u6301\u591a\u79cd\u5e73\u53f0\u7b49\u7279\u70b9\u3002Virtualenv\u662f\u4e00\u6b3ePython\u865a\u62df\u73af\u5883\u6784\u5efa\u5668\u3002\r\n\r\nAutoswitch Python Virtualenv 0.16.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6076\u610f\u7684.venv\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Autoswitch Python Virtualenv\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Python Autoswitch Python Virtualenv \u003c0.16.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11073",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-14",
  "title": "Autoswitch Python Virtualenv\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-11073 (GCVE-0-2020-11073)

Vulnerability from cvelistv5 – Published: 2020-05-13 18:55 – Updated: 2024-08-04 11:21

Title

Remote Code Execution in Autoswitch Python Virtualenv

Summary

In Autoswitch Python Virtualenv before version 0.16.0, a user who enters a directory with a malicious `.venv` file could run arbitrary code without any user interaction. This is fixed in version: 1.16.0

Severity

7.9 (High)


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

CWE

CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7615 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/MichaelAquilina/zsh-autoswitch…	x_refsource_CONFIRM
https://github.com/MichaelAquilina/zsh-autoswitch…	x_refsource_MISC
https://github.com/MichaelAquilina/zsh-autoswitch…	x_refsource_MISC
https://github.com/MichaelAquilina/zsh-autoswitch…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
MichaelAquilina	zsh-autoswitch-virtualenv	Affected: < 0.16.0

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:21:14.525Z",
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              "x_transferred"
            ],
            "url": "https://github.com/MichaelAquilina/zsh-autoswitch-virtualenv/security/advisories/GHSA-h8wm-cqq6-957q"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/MichaelAquilina/zsh-autoswitch-virtualenv/issues/122"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/MichaelAquilina/zsh-autoswitch-virtualenv/pull/123"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/MichaelAquilina/zsh-autoswitch-virtualenv/commit/30c77db7c83eca2bc5f6134fccbdc117b49a6a05"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "zsh-autoswitch-virtualenv",
          "vendor": "MichaelAquilina",
          "versions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 7.9,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
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      "problemTypes": [
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              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-05-13T18:55:14.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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      },
      "references": [
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          ],
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        },
        {
          "tags": [
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          ],
          "url": "https://github.com/MichaelAquilina/zsh-autoswitch-virtualenv/issues/122"
        },
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          "url": "https://github.com/MichaelAquilina/zsh-autoswitch-virtualenv/pull/123"
        },
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://github.com/MichaelAquilina/zsh-autoswitch-virtualenv/commit/30c77db7c83eca2bc5f6134fccbdc117b49a6a05"
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      ],
      "source": {
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        "discovery": "UNKNOWN"
      },
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        },
        "affects": {
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}

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.

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.

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CNVD-2020-41537

CVE-2020-11073 (GCVE-0-2020-11073)

Tags

Sightings

Nomenclature

Related by attack behaviour