cnvd - cnvd-2018-00536

cnvd-2018-00536

Vulnerability from cnvd

Title: Citrix Systems NetScaler Application Delivery Controller和NetScaler Gateway信息泄露漏洞

Description:

Citrix Systems NetScaler Application Delivery Controller（ADC）和NetScaler Gateway（前称Citrix Access Gateway Enterprise Edition）都是美国思杰系统（Citrix Systems）公司的产品。NetScaler ADC是一套服务和应用交付解决方案（应用交付控制器）；NetScaler Gateway是一套安全的远程接入解决方案。

Citrix NetScaler ADC和NetScaler Gateway中存在信息泄露漏洞。远程攻击者可利用该漏洞从后端客户端的TLS握手中获取敏感信息。

Severity: 中

Patch Name: Citrix Systems NetScaler Application Delivery Controller和NetScaler Gateway信息泄露漏洞的补丁

Patch Description:

Citrix NetScaler ADC和NetScaler Gateway中存在信息泄露漏洞。远程攻击者可利用该漏洞从后端客户端的TLS握手中获取敏感信息。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.citrix.com/article/CTX230612

Reference: https://support.citrix.com/article/ctx230612

Impacted products

Name
['Citrix Systems, Inc. NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5(<build 67.13)', 'Citrix Systems, Inc. NetScaler Application Delivery Controller 10.5(<10.5 build 67.13)', 'Citrix Systems, Inc. NetScaler Application Delivery Controller 11.0(<11.0 build 71.22)', 'Citrix Systems, Inc. NetScaler Application Delivery Controller 11.1(<11.1 build 56.19)', 'Citrix Systems, Inc. NetScaler Application Delivery Controller 12.0(<12.0 build 53.22)', 'Citrix Systems, Inc. NetScaler Gateway 12.0(<12.0 build 53.22)', 'Citrix Systems, Inc. NetScaler Gateway 11.1(<11.1 build 56.19)', 'Citrix Systems, Inc. NetScaler Gateway 11.0(<11.0 build 71.22)', 'Citrix Systems, Inc. NetScaler Gateway 10.5(<10.5 build 67.13)']

Name

['Citrix Systems, Inc. NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5(<build 67.13)', 'Citrix Systems, Inc. NetScaler Application Delivery Controller 10.5(<10.5 build 67.13)', 'Citrix Systems, Inc. NetScaler Application Delivery Controller 11.0(<11.0 build 71.22)', 'Citrix Systems, Inc. NetScaler Application Delivery Controller 11.1(<11.1 build 56.19)', 'Citrix Systems, Inc. NetScaler Application Delivery Controller 12.0(<12.0 build 53.22)', 'Citrix Systems, Inc. NetScaler Gateway 12.0(<12.0 build 53.22)', 'Citrix Systems, Inc. NetScaler Gateway 11.1(<11.1 build 56.19)', 'Citrix Systems, Inc. NetScaler Gateway 11.0(<11.0 build 71.22)', 'Citrix Systems, Inc. NetScaler Gateway 10.5(<10.5 build 67.13)']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17549",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17549"
    }
  },
  "description": "Citrix Systems NetScaler Application Delivery Controller\uff08ADC\uff09\u548cNetScaler Gateway\uff08\u524d\u79f0Citrix Access Gateway Enterprise Edition\uff09\u90fd\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002NetScaler ADC\u662f\u4e00\u5957\u670d\u52a1\u548c\u5e94\u7528\u4ea4\u4ed8\u89e3\u51b3\u65b9\u6848\uff08\u5e94\u7528\u4ea4\u4ed8\u63a7\u5236\u5668\uff09\uff1bNetScaler Gateway\u662f\u4e00\u5957\u5b89\u5168\u7684\u8fdc\u7a0b\u63a5\u5165\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCitrix NetScaler ADC\u548cNetScaler Gateway\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u540e\u7aef\u5ba2\u6237\u7aef\u7684TLS\u63e1\u624b\u4e2d\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "IBM Security Team",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://support.citrix.com/article/CTX230612",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00536",
  "openTime": "2018-01-09",
  "patchDescription": "Citrix Systems NetScaler Application Delivery Controller\uff08ADC\uff09\u548cNetScaler Gateway\uff08\u524d\u79f0Citrix Access Gateway Enterprise Edition\uff09\u90fd\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002NetScaler ADC\u662f\u4e00\u5957\u670d\u52a1\u548c\u5e94\u7528\u4ea4\u4ed8\u89e3\u51b3\u65b9\u6848\uff08\u5e94\u7528\u4ea4\u4ed8\u63a7\u5236\u5668\uff09\uff1bNetScaler Gateway\u662f\u4e00\u5957\u5b89\u5168\u7684\u8fdc\u7a0b\u63a5\u5165\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCitrix NetScaler ADC\u548cNetScaler Gateway\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u540e\u7aef\u5ba2\u6237\u7aef\u7684TLS\u63e1\u624b\u4e2d\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "Citrix Systems NetScaler Application Delivery Controller\u548cNetScaler Gateway\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Citrix Systems, Inc. NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5(\u003cbuild 67.13)",
      "Citrix Systems, Inc. NetScaler Application Delivery Controller 10.5(\u003c10.5 build 67.13)",
      "Citrix Systems, Inc. NetScaler Application Delivery Controller 11.0(\u003c11.0 build 71.22)",
      "Citrix Systems, Inc. NetScaler Application Delivery Controller 11.1(\u003c11.1 build 56.19)",
      "Citrix Systems, Inc. NetScaler Application Delivery Controller 12.0(\u003c12.0 build 53.22)",
      "Citrix Systems, Inc. NetScaler Gateway 12.0(\u003c12.0 build 53.22)",
      "Citrix Systems, Inc. NetScaler Gateway 11.1(\u003c11.1 build 56.19)",
      "Citrix Systems, Inc. NetScaler Gateway 11.0(\u003c11.0 build 71.22)",
      "Citrix Systems, Inc. NetScaler Gateway 10.5(\u003c10.5 build 67.13)"
    ]
  },
  "referenceLink": "https://support.citrix.com/article/ctx230612",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-15",
  "title": "Citrix Systems NetScaler Application Delivery Controller\u548cNetScaler Gateway\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-17549 (GCVE-0-2017-17549)

Vulnerability from cvelistv5

Published

2017-12-13 16:00

Modified

2024-08-05 20:51

Severity ?

CWE

Summary

Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1040011	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/102177	vdb-entry, x_refsource_BID
	https://support.citrix.com/article/ctx230612	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:51:32.066Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1040011",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1040011"
          },
          {
            "name": "102177",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/102177"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.citrix.com/article/ctx230612"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-12-12T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-14T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "1040011",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1040011"
        },
        {
          "name": "102177",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/102177"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.citrix.com/article/ctx230612"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-17549",
          "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": {
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              "value": "Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "1040011",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1040011"
            },
            {
              "name": "102177",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/102177"
            },
            {
              "name": "https://support.citrix.com/article/ctx230612",
              "refsource": "CONFIRM",
              "url": "https://support.citrix.com/article/ctx230612"
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2017-12-13T16:00:00",
    "dateReserved": "2017-12-11T00:00:00",
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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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