Vulnerability-Lookup

CNVD-2016-06350

Vulnerability from cnvd - Published: 2016-08-16

Title

多款Citrix产品安全绕过漏洞

Description

Citrix XenDesktop等都是美国思杰系统（Citrix Systems）公司的产品。Citrix XenDesktop是一套桌面虚拟化解决方案；Citrix XenApp是一套按需应用交付解决方案。多款Citrix产品中存在安全绕过漏洞。攻击者可利用该漏洞绕过安全措施。

Severity

中

Patch Name

多款Citrix产品安全绕过漏洞的补丁

Patch Description

Citrix XenDesktop等都是美国思杰系统（Citrix Systems）公司的产品。Citrix XenDesktop是一套桌面虚拟化解决方案；Citrix XenApp是一套按需应用交付解决方案。多款Citrix产品中存在安全绕过漏洞。攻击者可利用该漏洞绕过安全措施。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://support.citrix.com/article/CTX215460

Reference

http://www.securityfocus.com/bid/92316

Impacted products

Name
['Citrix XenApp 7.，<=7.8版本', 'Citrix XenApp XenApp 6.，<=6.5版本', 'Citrix XenDesktop <=7.8']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "92316"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6493"
    }
  },
  "description": "Citrix XenDesktop\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Citrix XenDesktop\u662f\u4e00\u5957\u684c\u9762\u865a\u62df\u5316\u89e3\u51b3\u65b9\u6848\uff1bCitrix XenApp\u662f\u4e00\u5957\u6309\u9700\u5e94\u7528\u4ea4\u4ed8\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\n\u591a\u6b3eCitrix\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u63aa\u65bd\u3002",
  "discovererName": "Udi Yavo, CTO, enSilo.",
  "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\nhttp://support.citrix.com/article/CTX215460",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06350",
  "openTime": "2016-08-16",
  "patchDescription": "Citrix XenDesktop\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Citrix XenDesktop\u662f\u4e00\u5957\u684c\u9762\u865a\u62df\u5316\u89e3\u51b3\u65b9\u6848\uff1bCitrix XenApp\u662f\u4e00\u5957\u6309\u9700\u5e94\u7528\u4ea4\u4ed8\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\n\u591a\u6b3eCitrix\u4ea7\u54c1\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u63aa\u65bd\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": "\u591a\u6b3eCitrix\u4ea7\u54c1\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Citrix XenApp 7.*\uff0c\u003c=7.8\u7248\u672c",
      "Citrix XenApp XenApp 6.*\uff0c\u003c=6.5\u7248\u672c",
      "Citrix XenDesktop \u003c=7.8"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/92316",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-14",
  "title": "\u591a\u6b3eCitrix\u4ea7\u54c1\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2016-6493 (GCVE-0-2016-6493)

Vulnerability from cvelistv5 – Published: 2016-08-19 21:00 – Updated: 2024-08-06 01:29

Summary

Citrix XenApp 6.x before 6.5 HRP07 and 7.x before 7.9 and Citrix XenDesktop before 7.9 might allow attackers to weaken an unspecified security mitigation via vectors related to memory permission.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://www.securitytracker.com/id/1036539	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/92316	vdb-entryx_refsource_BID
http://support.citrix.com/article/CTX215460	x_refsource_CONFIRM

Date Public

2016-08-03 00:00

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
            "url": "http://support.citrix.com/article/CTX215460"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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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-2016-06350

CVE-2016-6493 (GCVE-0-2016-6493)

Tags

Sightings

Nomenclature

Related by attack behaviour