cnvd - cnvd-2018-11964

cnvd-2018-11964

Vulnerability from cnvd

Title: Cisco FXOS和NX-OS CFS任意代码执行漏洞（CNVD-2018-11964）

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。

Cisco FXOS和NX-OS CFS存在任意代码执行漏洞，该漏洞源于受影响的软件在处理数据时，未能充分的验证Cisco Fabric Services数据包包头。远程攻击者可通过发送恶意制作的Cisco Fabric Services数据包利用该漏洞造成缓冲区溢出，进而在设备上执行任意代码。

Severity: 高

Patch Name: Cisco FXOS和NX-OS CFS任意代码执行漏洞（CNVD-2018-11964）的补丁

Patch Description:

Cisco FXOS和NX-OS CFS存在任意代码执行漏洞，该漏洞源于受影响的软件在处理数据时，未能充分的验证Cisco Fabric Services数据包包头。远程攻击者可通过发送恶意制作的Cisco Fabric Services数据包利用该漏洞造成缓冲区溢出，进而在设备上执行任意代码。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:

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-execution

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

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 2000 Series Fabric Extenders', 'Cisco Nexus 3500 Platform Switches', 'Cisco Firepower 9300 Security Appliance', 'Cisco MDS 9000 Series Multilayer Switches 0', 'Cisco Nexus 9500 R-Series Line Cards and Fabric Modules', 'Cisco Nexus 9000 Series Switches', 'Cisco Fabric Services Firepower 4100 Series Next-Generation Firewalls', 'Cisco UCS 6100 Series Fabric Interconnects', 'Cisco UCS 6200 Series Fabric Interconnects', 'Cisco UCS 6300 Series Fabric Interconnects']

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 2000 Series Fabric Extenders', 'Cisco Nexus 3500 Platform Switches', 'Cisco Firepower 9300 Security Appliance', 'Cisco MDS 9000 Series Multilayer Switches 0', 'Cisco Nexus 9500 R-Series Line Cards and Fabric Modules', 'Cisco Nexus 9000 Series Switches', 'Cisco Fabric Services Firepower 4100 Series Next-Generation Firewalls', 'Cisco UCS 6100 Series Fabric Interconnects', 'Cisco UCS 6200 Series Fabric Interconnects', 'Cisco UCS 6300 Series Fabric Interconnects']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "104516"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0314"
    }
  },
  "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\nCisco FXOS\u548cNX-OS CFS\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u7684\u8f6f\u4ef6\u5728\u5904\u7406\u6570\u636e\u65f6\uff0c\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1Cisco Fabric Services\u6570\u636e\u5305\u5305\u5934\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u5236\u4f5c\u7684Cisco Fabric Services\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u8fdb\u800c\u5728\u8bbe\u5907\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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-execution",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11964",
  "openTime": "2018-06-23",
  "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\nCisco FXOS\u548cNX-OS CFS\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u7684\u8f6f\u4ef6\u5728\u5904\u7406\u6570\u636e\u65f6\uff0c\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1Cisco Fabric Services\u6570\u636e\u5305\u5305\u5934\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u5236\u4f5c\u7684Cisco Fabric Services\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u8fdb\u800c\u5728\u8bbe\u5907\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 FXOS\u548cNX-OS CFS\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2018-11964\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 2000 Series Fabric Extenders",
      "Cisco Nexus 3500 Platform Switches",
      "Cisco Firepower 9300 Security Appliance",
      "Cisco MDS 9000 Series Multilayer Switches 0",
      "Cisco Nexus 9500 R-Series Line Cards and Fabric Modules",
      "Cisco Nexus 9000 Series Switches",
      "Cisco Fabric Services Firepower 4100 Series Next-Generation Firewalls",
      "Cisco UCS 6100 Series Fabric Interconnects",
      "Cisco UCS 6200 Series Fabric Interconnects",
      "Cisco UCS 6300 Series Fabric Interconnects"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-execution",
  "serverity": "\u9ad8",
  "submitTime": "2018-06-21",
  "title": "Cisco FXOS\u548cNX-OS CFS\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2018-11964\uff09"
}

CVE-2018-0314 (GCVE-0-2018-0314)

Vulnerability from cvelistv5

Published

2018-06-20 21:00

Modified

2024-11-29 15:00

Severity ?

CWE

CWE-20

Summary

A vulnerability in the Cisco Fabric Services (CFS) component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packet headers when the software processes packet data. An attacker could exploit this vulnerability by sending a maliciously crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow condition on the device, which could allow the attacker to execute arbitrary code on the device. 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: CSCvd69943, CSCve02429, CSCve02433, CSCve02435, CSCve02445, CSCve04859.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-execution	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/104516	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1041169	vdb-entry, x_refsource_SECTRACK

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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}

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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