cnvd - cnvd-2017-36398

cnvd-2017-36398

Vulnerability from cnvd

Title: 多款Cisco产品Multilayer Director Switches和Firepower Extensible Operating System命令注入漏洞

Description:

Cisco Firepower 4100 Series Next-Generation Firewall等都是美国思科（Cisco）公司的产品。Cisco Firepower 4100 Series Next-Generation Firewall是一款防火墙设备。Multilayer Director Switches是一款交换机产品。Firepower Extensible Operating System（FXOS）是一套运行在防火墙中的操作系统。NX-OS System Software是一套运行在交换机中的操作系统。

多款Cisco产品中的FXOS和NX-OS System Software的CLI存在命令注入漏洞，该漏洞程序未能对发送到CLI解释器的命令参数执行充分的输入验证。本地攻击者可通过向受影响的CLI命令注入特制的命令参数利用该漏洞以用户权限执行任意命令。

Severity: 中

Patch Name: 多款Cisco产品Multilayer Director Switches和Firepower Extensible Operating System命令注入漏洞的补丁

Patch Description:

多款Cisco产品中的FXOS和NX-OS System Software的CLI存在命令注入漏洞，该漏洞程序未能对发送到CLI解释器的命令参数执行充分的输入验证。本地攻击者可通过向受影响的CLI命令注入特制的命令参数利用该漏洞以用户权限执行任意命令。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-fxnx

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-fxnx

Impacted products

Name
['Cisco Nexus 1000V Series Switches', 'Cisco Nexus 3000 Series Switche', 'Cisco Nexus 5000 Series Switches', 'Cisco Nexus 6000 Series Switches', 'Cisco Firepower 4100 Series', 'Cisco Nexus 9000 Series Switches in NX-OS mode', '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 Multilayer Director Switches', 'Cisco Firepower 4100 Series Next-Generation Firewall', 'Cisco Firepower 9300 Security Appliance', 'Cisco Unified Computing System Manager', 'Cisco Nexus 7000 Series Switches 0', 'Cisco Nexus 9500 R-Series Line Cards and Fabric Modules']

Name

['Cisco Nexus 1000V Series Switches', 'Cisco Nexus 3000 Series Switche', 'Cisco Nexus 5000 Series Switches', 'Cisco Nexus 6000 Series Switches', 'Cisco Firepower 4100 Series', 'Cisco Nexus 9000 Series Switches in NX-OS mode', '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 Multilayer Director Switches', 'Cisco Firepower 4100 Series Next-Generation Firewall', 'Cisco Firepower 9300 Security Appliance', 'Cisco Unified Computing System Manager', 'Cisco Nexus 7000 Series Switches 0', 'Cisco Nexus 9500 R-Series Line Cards and Fabric Modules']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12329"
    }
  },
  "description": "Cisco Firepower 4100 Series Next-Generation Firewall\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Firepower 4100 Series Next-Generation Firewall\u662f\u4e00\u6b3e\u9632\u706b\u5899\u8bbe\u5907\u3002Multilayer Director Switches\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u4ea7\u54c1\u3002Firepower Extensible Operating System\uff08FXOS\uff09\u662f\u4e00\u5957\u8fd0\u884c\u5728\u9632\u706b\u5899\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002NX-OS System Software\u662f\u4e00\u5957\u8fd0\u884c\u5728\u4ea4\u6362\u673a\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684FXOS\u548cNX-OS System Software\u7684CLI\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7a0b\u5e8f\u672a\u80fd\u5bf9\u53d1\u9001\u5230CLI\u89e3\u91ca\u5668\u7684\u547d\u4ee4\u53c2\u6570\u6267\u884c\u5145\u5206\u7684\u8f93\u5165\u9a8c\u8bc1\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684CLI\u547d\u4ee4\u6ce8\u5165\u7279\u5236\u7684\u547d\u4ee4\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u7528\u6237\u6743\u9650\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-fxnx",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-36398",
  "openTime": "2017-12-06",
  "patchDescription": "Cisco Firepower 4100 Series Next-Generation Firewall\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Firepower 4100 Series Next-Generation Firewall\u662f\u4e00\u6b3e\u9632\u706b\u5899\u8bbe\u5907\u3002Multilayer Director Switches\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u4ea7\u54c1\u3002Firepower Extensible Operating System\uff08FXOS\uff09\u662f\u4e00\u5957\u8fd0\u884c\u5728\u9632\u706b\u5899\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002NX-OS System Software\u662f\u4e00\u5957\u8fd0\u884c\u5728\u4ea4\u6362\u673a\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684FXOS\u548cNX-OS System Software\u7684CLI\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7a0b\u5e8f\u672a\u80fd\u5bf9\u53d1\u9001\u5230CLI\u89e3\u91ca\u5668\u7684\u547d\u4ee4\u53c2\u6570\u6267\u884c\u5145\u5206\u7684\u8f93\u5165\u9a8c\u8bc1\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684CLI\u547d\u4ee4\u6ce8\u5165\u7279\u5236\u7684\u547d\u4ee4\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u7528\u6237\u6743\u9650\u6267\u884c\u4efb\u610f\u547d\u4ee4\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\u54c1Multilayer Director Switches\u548cFirepower Extensible Operating System\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Nexus 1000V Series Switches",
      "Cisco Nexus 3000 Series Switche",
      "Cisco Nexus 5000 Series Switches",
      "Cisco Nexus 6000 Series Switches",
      "Cisco Firepower 4100 Series",
      "Cisco Nexus 9000 Series Switches in NX-OS mode",
      "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 Multilayer Director Switches",
      "Cisco Firepower 4100 Series Next-Generation Firewall",
      "Cisco Firepower 9300 Security Appliance",
      "Cisco Unified Computing System Manager",
      "Cisco Nexus 7000 Series Switches 0",
      "Cisco Nexus 9500 R-Series Line Cards and Fabric Modules"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-fxnx",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-04",
  "title": "\u591a\u6b3eCisco\u4ea7\u54c1Multilayer Director Switches\u548cFirepower Extensible Operating System\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2017-12329 (GCVE-0-2017-12329)

Vulnerability from cvelistv5

Published

2017-11-30 09:00

Modified

2024-08-05 18:36

Severity ?

CWE

CWE-77

Summary

A vulnerability in the CLI of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments to the CLI parser. An attacker could exploit this vulnerability by injecting crafted command arguments into a vulnerable CLI command. An exploit could allow the attacker to execute arbitrary commands at the user's privilege level. On products that support multiple virtual device contexts (VDCs), this vulnerability could allow the attacker to execute commands at the user's privilege level outside the user's environment. This vulnerability affects the following products running Cisco FXOS or NX-OS System Software: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series 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, Unified Computing System Manager. Cisco Bug IDs: CSCve51700, CSCve93833, CSCve93860, CSCve93863, CSCve93864, CSCve93880.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/102015	vdb-entry, x_refsource_BID
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-fxnx	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1039928	vdb-entry, x_refsource_SECTRACK

Impacted products

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

Show details on NVD website

JSON

To clipboard

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          },
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          "value": "A vulnerability in the CLI of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments to the CLI parser. An attacker could exploit this vulnerability by injecting crafted command arguments into a vulnerable CLI command. An exploit could allow the attacker to execute arbitrary commands at the user\u0027s privilege level. On products that support multiple virtual device contexts (VDCs), this vulnerability could allow the attacker to execute commands at the user\u0027s privilege level outside the user\u0027s environment. This vulnerability affects the following products running Cisco FXOS or NX-OS System Software: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series 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, Unified Computing System Manager. Cisco Bug IDs: CSCve51700, CSCve93833, CSCve93860, CSCve93863, CSCve93864, CSCve93880."
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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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