cnvd - cnvd-2018-11965

cnvd-2018-11965

Vulnerability from cnvd

Title: Cisco FXOS和NX-OS CFS任意代码执行漏洞（CNVD-2018-11965）

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特制的Cisco Fabric Services数据包利用该漏洞读取敏感的内存内容，造成拒绝服务或以root权限执行任意代码（缓冲区溢出和缓冲区越界读取）。

Severity: 高

Patch Name: Cisco FXOS和NX-OS CFS任意代码执行漏洞（CNVD-2018-11965）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-fxnxos-ace

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-ace

Impacted products

Name
['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', 'Cisco Nexus 2000 Series Fabric Extenders']

Name

['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', 'Cisco Nexus 2000 Series Fabric Extenders']

Show details on source website

JSON

To clipboard

{
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    "bid": {
      "bidNumber": "104513"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0304"
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  "products": {
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      "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",
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}

CVE-2018-0304 (GCVE-0-2018-0304)

Vulnerability from cvelistv5

Published

2018-06-20 21:00

Modified

2024-11-29 15:01

Severity ?

CWE

CWE-20

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 read sensitive memory content, create a denial of service (DoS) condition, or execute arbitrary code as root. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packet headers. 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 cause a buffer overflow or buffer overread condition in the Cisco Fabric Services component, which could allow the attacker to read sensitive memory content, create a DoS condition, or execute arbitrary code as root. 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: CSCvd69951, CSCve02459, CSCve02461, CSCve02463, CSCve02474, CSCve04859.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-ace	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/104513	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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