cnvd - cnvd-2018-14571

cnvd-2018-14571

Vulnerability from cnvd

Title: 多款Cisco产品FXOS Software和NX-OS Software Fabric Services组件拒绝服务漏洞（CNVD-2018-14571）

Description:

Cisco Firepower 4100 Series Next-Generation Firewalls等都是美国思科（Cisco）公司的产品。Cisco Firepower 4100 Series Next-Generation Firewalls是一款4100系列的防火墙设备。MDS 9000 Series Multilayer Switches是一款交换机设备。FXOS Software是一套运行在思科安全设备中的防火墙软件。NX-OS Software是运行在思科交换机设备中的一套数据中心级操作系统软件。Fabric Services是其中的一个Fabric服务组件。

多款Cisco产品中的FXOS Software和NX-OS Software的Fabric Services组件存在安全漏洞，该漏洞该源于受影响的软件未能充分的验证Cisco Fabric Services数据包。远程攻击者可通过向受影响的设备发送特制的Cisco Fabric Services数据包利用该漏洞造成拒绝服务（空指针逆向引用）。

Severity: 高

Patch Name: 多款Cisco产品FXOS Software和NX-OS Software Fabric Services组件拒绝服务漏洞（CNVD-2018-14571）的补丁

Patch Description:

Formal description:

厂商已发布漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-dos

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-dos

Impacted products

Name
['Cisco Nexus 3000 Series Switche', 'Cisco Nexus 7000 series switches', 'Cisco Nexus 6000 Series Switches', 'Cisco Nexus 7700 Series Switches', 'Cisco Nexus 5600 Platform Switches', 'Cisco Nexus 5500 Platform Switches', 'Cisco Nexus 3500 Platform Switches', 'Cisco Nexus 9500 R-Series Line Cards and Fabric Modules', 'Cisco MDS 9000 Series Multilayer Switches', 'Cisco Nexus 9000 Series Switches', 'Cisco UCS 6100 Series Fabric Interconnects', 'Cisco UCS 6300 Series Fabric Interconnects', 'Cisco Nexus 2000 Series Fabric Extenders', 'Cisco UCS 6200 Series Fabric Interconnects', 'Cisco Firepower 4100 Series Next-Generation Firewalls 0', 'Cisco Firepower 9300 Security Appliance']

Name

['Cisco Nexus 3000 Series Switche', 'Cisco Nexus 7000 series switches', 'Cisco Nexus 6000 Series Switches', 'Cisco Nexus 7700 Series Switches', 'Cisco Nexus 5600 Platform Switches', 'Cisco Nexus 5500 Platform Switches', 'Cisco Nexus 3500 Platform Switches', 'Cisco Nexus 9500 R-Series Line Cards and Fabric Modules', 'Cisco MDS 9000 Series Multilayer Switches', 'Cisco Nexus 9000 Series Switches', 'Cisco UCS 6100 Series Fabric Interconnects', 'Cisco UCS 6300 Series Fabric Interconnects', 'Cisco Nexus 2000 Series Fabric Extenders', 'Cisco UCS 6200 Series Fabric Interconnects', 'Cisco Firepower 4100 Series Next-Generation Firewalls 0', 'Cisco Firepower 9300 Security Appliance']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0305"
    }
  },
  "description": "Cisco Firepower 4100 Series Next-Generation Firewalls\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Firepower 4100 Series Next-Generation Firewalls\u662f\u4e00\u6b3e4100\u7cfb\u5217\u7684\u9632\u706b\u5899\u8bbe\u5907\u3002MDS 9000 Series Multilayer Switches\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u8bbe\u5907\u3002FXOS Software\u662f\u4e00\u5957\u8fd0\u884c\u5728\u601d\u79d1\u5b89\u5168\u8bbe\u5907\u4e2d\u7684\u9632\u706b\u5899\u8f6f\u4ef6\u3002NX-OS Software\u662f\u8fd0\u884c\u5728\u601d\u79d1\u4ea4\u6362\u673a\u8bbe\u5907\u4e2d\u7684\u4e00\u5957\u6570\u636e\u4e2d\u5fc3\u7ea7\u64cd\u4f5c\u7cfb\u7edf\u8f6f\u4ef6\u3002Fabric Services\u662f\u5176\u4e2d\u7684\u4e00\u4e2aFabric\u670d\u52a1\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684FXOS Software\u548cNX-OS Software\u7684Fabric Services\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u8be5\u6e90\u4e8e\u53d7\u5f71\u54cd\u7684\u8f6f\u4ef6\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1Cisco Fabric Services\u6570\u636e\u5305\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u7279\u5236\u7684Cisco Fabric Services\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\uff09\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-dos",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-14571",
  "openTime": "2018-08-03",
  "patchDescription": "Cisco Firepower 4100 Series Next-Generation Firewalls\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Firepower 4100 Series Next-Generation Firewalls\u662f\u4e00\u6b3e4100\u7cfb\u5217\u7684\u9632\u706b\u5899\u8bbe\u5907\u3002MDS 9000 Series Multilayer Switches\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u8bbe\u5907\u3002FXOS Software\u662f\u4e00\u5957\u8fd0\u884c\u5728\u601d\u79d1\u5b89\u5168\u8bbe\u5907\u4e2d\u7684\u9632\u706b\u5899\u8f6f\u4ef6\u3002NX-OS Software\u662f\u8fd0\u884c\u5728\u601d\u79d1\u4ea4\u6362\u673a\u8bbe\u5907\u4e2d\u7684\u4e00\u5957\u6570\u636e\u4e2d\u5fc3\u7ea7\u64cd\u4f5c\u7cfb\u7edf\u8f6f\u4ef6\u3002Fabric Services\u662f\u5176\u4e2d\u7684\u4e00\u4e2aFabric\u670d\u52a1\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684FXOS Software\u548cNX-OS Software\u7684Fabric Services\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u8be5\u6e90\u4e8e\u53d7\u5f71\u54cd\u7684\u8f6f\u4ef6\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1Cisco Fabric Services\u6570\u636e\u5305\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u7279\u5236\u7684Cisco Fabric Services\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\uff09\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\u6b3eCisco\u4ea7\u54c1FXOS Software\u548cNX-OS Software Fabric Services\u7ec4\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-14571\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Nexus 3000 Series Switche",
      "Cisco Nexus 7000 series switches",
      "Cisco Nexus 6000 Series Switches",
      "Cisco Nexus 7700 Series Switches",
      "Cisco Nexus 5600 Platform Switches",
      "Cisco Nexus 5500 Platform Switches",
      "Cisco Nexus 3500 Platform Switches",
      "Cisco Nexus 9500 R-Series Line Cards and Fabric Modules",
      "Cisco MDS 9000 Series Multilayer Switches",
      "Cisco Nexus 9000 Series Switches",
      "Cisco UCS 6100 Series Fabric Interconnects",
      "Cisco UCS 6300 Series Fabric Interconnects",
      "Cisco Nexus 2000 Series Fabric Extenders",
      "Cisco UCS 6200 Series Fabric Interconnects",
      "Cisco Firepower 4100 Series Next-Generation Firewalls 0",
      "Cisco Firepower 9300 Security Appliance"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-dos",
  "serverity": "\u9ad8",
  "submitTime": "2018-06-22",
  "title": "\u591a\u6b3eCisco\u4ea7\u54c1FXOS Software\u548cNX-OS Software Fabric Services\u7ec4\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-14571\uff09"
}

CVE-2018-0305 (GCVE-0-2018-0305)

Vulnerability from cvelistv5

Published

2018-06-21 11:00

Modified

2024-11-29 14:58

Severity ?

CWE

CWE-476

Summary

A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packets. An attacker could exploit this vulnerability by sending a crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to force a NULL pointer dereference and cause a DoS condition. This vulnerability affects the following if configured to use Cisco Fabric Services: Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69966, CSCve02435, CSCve04859, CSCve41590, CSCve41593, CSCve41601.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1041169	vdb-entry, x_refsource_SECTRACK
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-dos	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Cisco FXOS and NX-OS unknown	Version: Cisco FXOS and NX-OS unknown

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:21:15.139Z",
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            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-dos"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
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              "content": {
                "id": "CVE-2018-0305",
                "options": [
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                    "Exploitation": "none"
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-29T14:43:40.175665Z",
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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          "product": "Cisco FXOS and NX-OS unknown",
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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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