Vulnerability-Lookup

CNVD-2017-06376

Vulnerability from cnvd - Published: 2017-05-12

Title

F5 BIG-IP远程拒绝服务漏洞

Description

F5 BIG-IP是一个负载均衡器，采用各种分配算法把网络请求分散到一个服务器集群中的可用服务器上去，通过管理进入的Web数据流量和增加有效的网络带宽，从而使网络访问者获得尽可能最佳的联网体验的硬件设备。 F5 BIG-IP远程存在拒绝服务漏洞，远程用户可以利用该漏洞通过发送特制的websocket流量来破坏目标系统上的服务，导致目标系统拒绝服务。

Severity

中

Patch Name

F5 BIG-IP远程拒绝服务漏洞的补丁

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.f5.com/csp/article/K51351360

Reference

http://securitytracker.com/id/1038415 https://nvd.nist.gov/vuln/detail/CVE-2016-9253

Impacted products

Name
F5 BIG-IP >=12.1.0，<=12.1.2

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9253",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9253"
    }
  },
  "description": "F5 BIG-IP\u662f\u4e00\u4e2a\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u91c7\u7528\u5404\u79cd\u5206\u914d\u7b97\u6cd5\u628a\u7f51\u7edc\u8bf7\u6c42\u5206\u6563\u5230\u4e00\u4e2a\u670d\u52a1\u5668\u96c6\u7fa4\u4e2d\u7684\u53ef\u7528\u670d\u52a1\u5668\u4e0a\u53bb\uff0c\u901a\u8fc7\u7ba1\u7406\u8fdb\u5165\u7684Web\u6570\u636e\u6d41\u91cf\u548c\u589e\u52a0\u6709\u6548\u7684\u7f51\u7edc\u5e26\u5bbd\uff0c\u4ece\u800c\u4f7f\u7f51\u7edc\u8bbf\u95ee\u8005\u83b7\u5f97\u5c3d\u53ef\u80fd\u6700\u4f73\u7684\u8054\u7f51\u4f53\u9a8c\u7684\u786c\u4ef6\u8bbe\u5907\u3002\r\n\r\nF5 BIG-IP\u8fdc\u7a0b\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u7528\u6237\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684websocket\u6d41\u91cf\u6765\u7834\u574f\u76ee\u6807\u7cfb\u7edf\u4e0a\u7684\u670d\u52a1\uff0c\u5bfc\u81f4\u76ee\u6807\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "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.f5.com/csp/article/K51351360",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06376",
  "openTime": "2017-05-12",
  "patchDescription": "F5 BIG-IP\u662f\u4e00\u4e2a\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u91c7\u7528\u5404\u79cd\u5206\u914d\u7b97\u6cd5\u628a\u7f51\u7edc\u8bf7\u6c42\u5206\u6563\u5230\u4e00\u4e2a\u670d\u52a1\u5668\u96c6\u7fa4\u4e2d\u7684\u53ef\u7528\u670d\u52a1\u5668\u4e0a\u53bb\uff0c\u901a\u8fc7\u7ba1\u7406\u8fdb\u5165\u7684Web\u6570\u636e\u6d41\u91cf\u548c\u589e\u52a0\u6709\u6548\u7684\u7f51\u7edc\u5e26\u5bbd\uff0c\u4ece\u800c\u4f7f\u7f51\u7edc\u8bbf\u95ee\u8005\u83b7\u5f97\u5c3d\u53ef\u80fd\u6700\u4f73\u7684\u8054\u7f51\u4f53\u9a8c\u7684\u786c\u4ef6\u8bbe\u5907\u3002\r\n\r\nF5 BIG-IP\u8fdc\u7a0b\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u7528\u6237\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684websocket\u6d41\u91cf\u6765\u7834\u574f\u76ee\u6807\u7cfb\u7edf\u4e0a\u7684\u670d\u52a1\uff0c\u5bfc\u81f4\u76ee\u6807\u7cfb\u7edf\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": "F5 BIG-IP\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "F5 BIG-IP \u003e=12.1.0\uff0c\u003c=12.1.2"
  },
  "referenceLink": "http://securitytracker.com/id/1038415\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-9253",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-11",
  "title": "F5 BIG-IP\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-9253 (GCVE-0-2016-9253)

Vulnerability from cvelistv5 – Published: 2017-05-09 15:00 – Updated: 2024-08-06 02:42

Summary

In F5 BIG-IP 12.1.0 through 12.1.2, specific websocket traffic patterns may cause a disruption of service for virtual servers configured to use the websocket profile.

Severity

No CVSS data available.

CWE

Websocket profile vulnerability

Assigner

f5 mitre root Scorecard

References

2 references

URL	Tags
https://support.f5.com/csp/article/K51351360	x_refsource_CONFIRM
http://www.securitytracker.com/id/1038415	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
F5 Networks, Inc.	BIG-IP	Affected: 12.1.0-12.1.2

Date Public

2017-05-05 00:00

Show details on NVD website

JSON

To clipboard

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        ],
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    ],
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          ],
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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.
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Action not permitted

CNVD-2017-06376

CVE-2016-9253 (GCVE-0-2016-9253)

Tags

Sightings

Nomenclature

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