Vulnerability-Lookup

CNVD-2016-04946

Vulnerability from cnvd - Published: 2016-07-19

Title

Facebook HHVM存在httpoxy远程代理感染漏洞

Description

HHWM(HipHop VM)是Facebook推出的用来执行PHP代码的虚拟机。 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。Facebook HHVM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： http://www.facebook.com

Reference

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

Impacted products

Name
Facebook HHVM

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1000109"
    }
  },
  "description": "HHWM(HipHop VM)\u662fFacebook\u63a8\u51fa\u7684\u7528\u6765\u6267\u884cPHP\u4ee3\u7801\u7684\u865a\u62df\u673a\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\u3002Facebook HHVM\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\nhttp://www.facebook.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04946",
  "openTime": "2016-07-19",
  "products": {
    "product": "Facebook HHVM"
  },
  "referenceLink": "https://httpoxy.org/\r\nhttps://www.kb.cert.org/vuls/id/797896",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-19",
  "title": "Facebook HHVM\u5b58\u5728httpoxy\u8fdc\u7a0b\u4ee3\u7406\u611f\u67d3\u6f0f\u6d1e"
}

CVE-2016-1000109 (GCVE-0-2016-1000109)

Vulnerability from cvelistv5 – Published: 2020-02-19 12:38 – Updated: 2024-08-06 03:55

Summary

HHVM does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue. This issue affects HHVM versions prior to 3.9.6, all versions between 3.10.0 and 3.12.4 (inclusive), and all versions between 3.13.0 and 3.14.2 (inclusive).

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://httpoxy.org/	x_refsource_MISC
https://github.com/facebook/hhvm/commit/423b4b719…	x_refsource_CONFIRM
https://www.facebook.com/security/advisories/cve-…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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            "url": "https://httpoxy.org/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/facebook/hhvm/commit/423b4b719afd5ef4e6e19d8447fbf7b6bc0d0a25"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
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            "url": "https://www.facebook.com/security/advisories/cve-2016-1000109"
          }
        ],
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      }
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    "cna": {
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          "url": "https://httpoxy.org/"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/facebook/hhvm/commit/423b4b719afd5ef4e6e19d8447fbf7b6bc0d0a25"
        },
        {
          "tags": [
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          ],
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            "vendor_data": [
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                    {
                      "product_name": "n/a",
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            },
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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.