Vulnerability-Lookup

CNVD-2017-04871

Vulnerability from cnvd - Published: 2017-04-20

Title

Cisco Wireless LAN Controller拒绝服务漏洞（CNVD-2017-04871）

Description

Cisco WLC 负责全系统的无线LAN功能，例如安全策略、入侵保护、RF管理，服务质量和移动性。 Cisco Wireless LAN Controller存在拒绝服务漏洞。攻击者可以利用这个漏洞导致拒绝服务。

Severity

中

Patch Name

Cisco Wireless LAN Controller拒绝服务漏洞（CNVD-2017-04871）的补丁

Patch Description

Cisco WLC 负责全系统的无线LAN功能，例如安全策略、入侵保护、RF管理，服务质量和移动性。 Cisco Wireless LAN Controller存在拒绝服务漏洞。攻击者可以利用这个漏洞导致拒绝服务。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

用户可联系供应商获得补丁信息： https://www.cisco.com/

Reference

http://www.securityfocus.com/bid/97425

Impacted products

Name
Cisco Systems, Inc. Wireless LAN Controller Software 8.3.102.0

Show details on source website

JSON

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "97425"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9195"
    }
  },
  "description": "Cisco WLC \u8d1f\u8d23\u5168\u7cfb\u7edf\u7684\u65e0\u7ebfLAN\u529f\u80fd\uff0c\u4f8b\u5982\u5b89\u5168\u7b56\u7565\u3001\u5165\u4fb5\u4fdd\u62a4\u3001RF\u7ba1\u7406\uff0c\u670d\u52a1\u8d28\u91cf\u548c\u79fb\u52a8\u6027\u3002\r\n\r\nCisco Wireless LAN Controller\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002 \u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8fd9\u4e2a\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://www.cisco.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-04871",
  "openTime": "2017-04-20",
  "patchDescription": "Cisco WLC \u8d1f\u8d23\u5168\u7cfb\u7edf\u7684\u65e0\u7ebfLAN\u529f\u80fd\uff0c\u4f8b\u5982\u5b89\u5168\u7b56\u7565\u3001\u5165\u4fb5\u4fdd\u62a4\u3001RF\u7ba1\u7406\uff0c\u670d\u52a1\u8d28\u91cf\u548c\u79fb\u52a8\u6027\u3002\r\n\r\nCisco Wireless LAN Controller\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002 \u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8fd9\u4e2a\u6f0f\u6d1e\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": "Cisco Wireless LAN Controller\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-04871\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Systems, Inc. Wireless LAN Controller Software 8.3.102.0"
  },
  "referenceLink": "http://www.securityfocus.com/bid/97425",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-06",
  "title": "Cisco Wireless LAN Controller\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-04871\uff09"
}

CVE-2016-9195 (GCVE-0-2016-9195)

Vulnerability from cvelistv5 – Published: 2017-04-07 17:00 – Updated: 2024-08-06 02:42

Summary

A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition by disconnecting a single connection. This vulnerability affects Cisco Wireless LAN Controller running software release 8.3.102.0. More Information: CSCvb01835. Known Fixed Releases: 8.4(1.49) 8.3(111.0) 8.3(108.0) 8.3(104.24) 8.3(102.3).

Severity

No CVSS data available.

CWE

Denial of Service Vulnerability

Assigner

cisco mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/97425	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1038188	vdb-entryx_refsource_SECTRACK
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco Wireless LAN Controller	Affected: Cisco Wireless LAN Controller

Date Public

2017-04-07 00:00

Show details on NVD website

JSON

To clipboard

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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:42:11.064Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "name": "97425",
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              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97425"
          },
          {
            "name": "1038188",
            "tags": [
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              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1038188"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Wireless LAN Controller",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco Wireless LAN Controller"
            }
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      ],
      "datePublic": "2017-04-07T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition by disconnecting a single connection. This vulnerability affects Cisco Wireless LAN Controller running software release 8.3.102.0. More Information: CSCvb01835. Known Fixed Releases: 8.4(1.49) 8.3(111.0) 8.3(108.0) 8.3(104.24) 8.3(102.3)."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "lang": "en",
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-11T09:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
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        },
        {
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          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc1"
        }
      ],
      "x_legacyV4Record": {
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              {
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                      "version": {
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            },
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              "refsource": "SECTRACK",
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            },
            {
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  },
  "cveMetadata": {
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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.

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-2017-04871

CVE-2016-9195 (GCVE-0-2016-9195)

Tags

Sightings

Nomenclature

Related by attack behaviour