Vulnerability-Lookup

CNVD-2016-04945

Vulnerability from cnvd - Published: 2016-07-19

Title

Python存在httpoxy远程代理感染漏洞

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。 httpoxy是一组影响应用程序代码在CGI环境运行的漏洞。该漏洞主要存在于多个Web服务器、Web框架和编程语言中。可对HTTP头部的Proxy字段名变换为“HTTP_PROXY”，Value值不变，进而传递给对应的CGI执行；若CGI或脚本中使用对外请求的组件依赖的是“HTTP_PROXY”环境变量，就可能被污染。未经身份验证的远程攻击者利用漏洞可发起中间人攻击，或在服务器上启动任意主机的连接。Python存在httpoxy远程代理感染漏洞。

Severity

中

Formal description

厂商尚未发布漏洞修复方案，请关注厂商主页及时获取更新信息： https://www.python.org/

Reference

https://httpoxy.org/ https://www.kb.cert.org/vuls/id/797896

Impacted products

Name
python Python

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1000110"
    }
  },
  "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\r\n\r\nhttpoxy\u662f\u4e00\u7ec4\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u5728CGI\u73af\u5883\u8fd0\u884c\u7684\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4e3b\u8981\u5b58\u5728\u4e8e\u591a\u4e2aWeb\u670d\u52a1\u5668\u3001Web\u6846\u67b6\u548c\u7f16\u7a0b\u8bed\u8a00\u4e2d\u3002\u53ef\u5bf9HTTP\u5934\u90e8\u7684Proxy\u5b57\u6bb5\u540d\u53d8\u6362\u4e3a\u201cHTTP_PROXY\u201d\uff0cValue\u503c\u4e0d\u53d8\uff0c\u8fdb\u800c\u4f20\u9012\u7ed9\u5bf9\u5e94\u7684CGI\u6267\u884c\uff1b\u82e5CGI\u6216\u811a\u672c\u4e2d\u4f7f\u7528\u5bf9\u5916\u8bf7\u6c42\u7684\u7ec4\u4ef6\u4f9d\u8d56\u7684\u662f\u201cHTTP_PROXY\u201d\u73af\u5883\u53d8\u91cf\uff0c\u5c31\u53ef\u80fd\u88ab\u6c61\u67d3\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u53d1\u8d77\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u6216\u5728\u670d\u52a1\u5668\u4e0a\u542f\u52a8\u4efb\u610f\u4e3b\u673a\u7684\u8fde\u63a5\u3002Python\u5b58\u5728httpoxy\u8fdc\u7a0b\u4ee3\u7406\u611f\u67d3\u6f0f\u6d1e\u3002",
  "discovererName": "Scott Geary",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u83b7\u53d6\u66f4\u65b0\u4fe1\u606f\uff1a\r\nhttps://www.python.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04945",
  "openTime": "2016-07-19",
  "products": {
    "product": "python Python"
  },
  "referenceLink": "https://httpoxy.org/\r\nhttps://www.kb.cert.org/vuls/id/797896",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-19",
  "title": "Python\u5b58\u5728httpoxy\u8fdc\u7a0b\u4ee3\u7406\u611f\u67d3\u6f0f\u6d1e"
}

CVE-2016-1000110 (GCVE-0-2016-1000110)

Vulnerability from cvelistv5 – Published: 2019-11-27 16:54 – Updated: 2024-08-06 03:55

Summary

The CGIHandler class in Python before 2.7.12 does not protect against the HTTP_PROXY variable name clash in a CGI script, which could allow a remote attacker to redirect HTTP requests.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://security-tracker.debian.org/tracker/CVE-2…	x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_MISC
https://bugzilla.suse.com/show_bug.cgi?id=CVE-201…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public

2016-07-18 00:00

Show details on NVD website

JSON

To clipboard

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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.

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.