Vulnerability-Lookup

CNVD-2015-02231

Vulnerability from cnvd - Published: 2015-04-09

Title

Citrix NetScaler Citrix NetScaler AppFirewall访问限制绕过漏洞

Description

Citrix NetScaler是一款网络流量管理产品。 Citrix NetScaler使用的Citrix NetScaler AppFirewall存在安全漏洞，允许攻击者通过特制的Content-Type头来绕过防火墙限制。

Severity

中

Formal description

目前没有详细解决方案提供： http://www.citrix.com/

Reference

http://seclists.org/fulldisclosure/2015/Mar/95 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2841

Impacted products

Name
Citrix Netscaler NS10.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2841"
    }
  },
  "description": "Citrix NetScaler\u662f\u4e00\u6b3e\u7f51\u7edc\u6d41\u91cf\u7ba1\u7406\u4ea7\u54c1\u3002\r\n\r\nCitrix NetScaler\u4f7f\u7528\u7684Citrix NetScaler AppFirewall\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u901a\u8fc7\u7279\u5236\u7684Content-Type\u5934\u6765\u7ed5\u8fc7\u9632\u706b\u5899\u9650\u5236\u3002",
  "discovererName": "BGA Bilgi G\u00fcvenli\u011fi - Onur ALANBEL",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.citrix.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02231",
  "openTime": "2015-04-09",
  "products": {
    "product": "Citrix Netscaler NS10.5"
  },
  "referenceLink": "http://seclists.org/fulldisclosure/2015/Mar/95\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2841",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-08",
  "title": "Citrix NetScaler Citrix NetScaler AppFirewall\u8bbf\u95ee\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2015-2841 (GCVE-0-2015-2841)

Vulnerability from cvelistv5 – Published: 2015-04-03 14:00 – Updated: 2024-08-06 05:24

Summary

Citrix NetScaler AppFirewall, as used in NetScaler 10.5, allows remote attackers to bypass intended firewall restrictions via a crafted Content-Type header, as demonstrated by the application/octet-stream and text/xml Content-Types.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://securitytracker.com/id/1031928	vdb-entryx_refsource_SECTRACK
https://www.exploit-db.com/exploits/36369/	exploitx_refsource_EXPLOIT-DB
http://seclists.org/fulldisclosure/2015/Mar/95	mailing-listx_refsource_FULLDISC

Date Public

2015-03-13 00:00

Show details on NVD website

JSON

To clipboard

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          },
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            "name": "20150316 Citrix Netscaler NS10.5 WAF Bypass via HTTP Header Pollution",
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          }
        ],
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      }
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      "descriptions": [
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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.

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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.

Action not permitted

CNVD-2015-02231

CVE-2015-2841 (GCVE-0-2015-2841)

Tags

Sightings

Nomenclature

Related by attack behaviour