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

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:24:38.887Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1031928",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://securitytracker.com/id/1031928"
          },
          {
            "name": "36369",
            "tags": [
              "exploit",
              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/36369/"
          },
          {
            "name": "20150316 Citrix Netscaler NS10.5 WAF Bypass via HTTP Header Pollution",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2015/Mar/95"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-03-13T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-30T20:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "1031928",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://securitytracker.com/id/1031928"
        },
        {
          "name": "36369",
          "tags": [
            "exploit",
            "x_refsource_EXPLOIT-DB"
          ],
          "url": "https://www.exploit-db.com/exploits/36369/"
        },
        {
          "name": "20150316 Citrix Netscaler NS10.5 WAF Bypass via HTTP Header Pollution",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2015/Mar/95"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-2841",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "1031928",
              "refsource": "SECTRACK",
              "url": "http://securitytracker.com/id/1031928"
            },
            {
              "name": "36369",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/36369/"
            },
            {
              "name": "20150316 Citrix Netscaler NS10.5 WAF Bypass via HTTP Header Pollution",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2015/Mar/95"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-2841",
    "datePublished": "2015-04-03T14:00:00",
    "dateReserved": "2015-04-03T00:00:00",
    "dateUpdated": "2024-08-06T05:24:38.887Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2015-02231

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

Tags

Sightings

Nomenclature