cnvd - cnvd-2017-06376

cnvd-2017-06376

Vulnerability from cnvd

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:

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。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： 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

Modified

2024-08-06 02:42

Severity ?

CWE

Websocket profile vulnerability

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.

References

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

Impacted products

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

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://support.f5.com/csp/article/K51351360"
          },
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            "tags": [
              "vdb-entry",
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              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1038415"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "BIG-IP",
          "vendor": "F5 Networks, Inc.",
          "versions": [
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        }
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        },
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            "x_refsource_SECTRACK"
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        }
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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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