Vulnerability-Lookup

CNVD-2017-10696

Vulnerability from cnvd - Published: 2017-06-22

Title

Citrix NetScaler Gateway堆缓冲区溢出漏洞

Description

Citrix NetScaler Gateway（前称Citrix Access Gateway Enterprise Edition）是美国思杰系统（Citrix Systems）公司的一套安全的远程接入解决方案。该方案可为管理员提供应用级和数据级管控功能，以实现用户从任何地点远程访问应用和数据。 Citrix NetScaler Gateway存在堆缓冲区溢出漏洞。攻击者可利用该漏洞在受影响应用程序的上下文中执行任意代码，导致拒绝服务。

Severity

高

Patch Name

Citrix NetScaler Gateway堆缓冲区溢出漏洞的补丁

Patch Description

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://support.citrix.com/article/CTX222657

Reference

http://www.securityfocus.com/bid/97626 https://nvd.nist.gov/vuln/detail/CVE-2017-7219

Impacted products

Name
['Citrix NetScaler Gateway 10.1，<135.8/135.12', 'Citrix NetScaler Gateway 10.5，<65.11', 'Citrix NetScaler Gateway 11.0，<70.12', 'Citrix NetScaler Gateway 11.1，<52.13']

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{
  "bids": {
    "bid": {
      "bidNumber": "97626"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7219"
    }
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  "description": "Citrix NetScaler Gateway\uff08\u524d\u79f0Citrix Access Gateway Enterprise Edition\uff09\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4e00\u5957\u5b89\u5168\u7684\u8fdc\u7a0b\u63a5\u5165\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u53ef\u4e3a\u7ba1\u7406\u5458\u63d0\u4f9b\u5e94\u7528\u7ea7\u548c\u6570\u636e\u7ea7\u7ba1\u63a7\u529f\u80fd\uff0c\u4ee5\u5b9e\u73b0\u7528\u6237\u4ece\u4efb\u4f55\u5730\u70b9\u8fdc\u7a0b\u8bbf\u95ee\u5e94\u7528\u548c\u6570\u636e\u3002\r\n\r\nCitrix NetScaler Gateway\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Alain Mowat",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://support.citrix.com/article/CTX222657",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10696",
  "openTime": "2017-06-22",
  "patchDescription": "Citrix NetScaler Gateway\uff08\u524d\u79f0Citrix Access Gateway Enterprise Edition\uff09\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4e00\u5957\u5b89\u5168\u7684\u8fdc\u7a0b\u63a5\u5165\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u53ef\u4e3a\u7ba1\u7406\u5458\u63d0\u4f9b\u5e94\u7528\u7ea7\u548c\u6570\u636e\u7ea7\u7ba1\u63a7\u529f\u80fd\uff0c\u4ee5\u5b9e\u73b0\u7528\u6237\u4ece\u4efb\u4f55\u5730\u70b9\u8fdc\u7a0b\u8bbf\u95ee\u5e94\u7528\u548c\u6570\u636e\u3002\r\n\r\nCitrix NetScaler Gateway\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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 NetScaler Gateway\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Citrix NetScaler Gateway 10.1\uff0c\u003c135.8/135.12",
      "Citrix NetScaler Gateway 10.5\uff0c\u003c65.11",
      "Citrix NetScaler Gateway 11.0\uff0c\u003c70.12",
      "Citrix NetScaler Gateway 11.1\uff0c\u003c52.13"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/97626\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7219",
  "serverity": "\u9ad8",
  "submitTime": "2017-05-24",
  "title": "Citrix NetScaler Gateway\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-7219 (GCVE-0-2017-7219)

Vulnerability from cvelistv5 – Published: 2017-04-13 14:00 – Updated: 2024-08-05 15:56

Summary

A heap overflow vulnerability in Citrix NetScaler Gateway versions 10.1 before 135.8/135.12, 10.5 before 65.11, 11.0 before 70.12, and 11.1 before 52.13 allows a remote authenticated attacker to run arbitrary commands via unspecified vectors.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://support.citrix.com/article/CTX222657	x_refsource_CONFIRM
http://www.securitytracker.com/id/1038283	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/97626	vdb-entryx_refsource_BID

Date Public

2017-04-13 00:00

Show details on NVD website

JSON

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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.

Action not permitted

CNVD-2017-10696

CVE-2017-7219 (GCVE-0-2017-7219)

Tags

Sightings

Nomenclature

Related by attack behaviour