cnvd - cnvd-2020-44901

cnvd-2020-44901

Vulnerability from cnvd

Title: Python存在未明漏洞

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。

Python 3.8.4版本中存在安全漏洞，该漏洞源于程序未能执行python38._pth文件中设置的sys.path限制，攻击者可利用该漏洞加载代码。

Severity: 高

Patch Name: Python存在未明漏洞的补丁

Patch 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。

Python 3.8.4版本中存在安全漏洞，该漏洞源于程序未能执行python38._pth文件中设置的sys.path限制，攻击者可利用该漏洞加载代码。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://bugs.python.org/issue41304

Reference: https://bugs.python.org/issue41304

Impacted products

Name
python Python 3.8.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15801",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15801"
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bugs.python.org/issue41304",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-44901",
  "openTime": "2020-08-07",
  "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\u3002\r\n\r\nPython 3.8.4\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6267\u884cpython38._pth\u6587\u4ef6\u4e2d\u8bbe\u7f6e\u7684sys.path\u9650\u5236\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u52a0\u8f7d\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": "Python\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "python Python 3.8.4"
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  "referenceLink": "https://bugs.python.org/issue41304",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-29",
  "title": "Python\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-15801 (GCVE-0-2020-15801)

Vulnerability from cvelistv5

Published

2020-07-17 02:15

Modified

2024-08-04 13:30

Severity ?

CWE

Summary

In Python 3.8.4, sys.path restrictions specified in a python38._pth file are ignored, allowing code to be loaded from arbitrary locations. The <executable-name>._pth file (e.g., the python._pth file) is not affected.

References

▼	URL	Tags
	https://bugs.python.org/issue41304	x_refsource_MISC
	https://github.com/python/cpython/pull/21495	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20200731-0003/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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