CVE-2018-0308 (CNNVD-201806-1048)

CRITICAL
中文标题:
多款Cisco产品FXOS Software和NX-OS Software Fabric Services组件输入验证漏洞
英文标题:
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Softwa...
CVSS分数: 9.8
发布时间: 2018-06-20 21:00:00
漏洞类型: 缓冲区错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

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组件存在输入验证漏洞，该漏洞源于受影响软件在处理数据时，没有充分的验证Cisco Fabric Services数据包中的包头值。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或造成拒绝服务。以下产品受到影响：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（处于standalone NX-OS模式下）；Nexus 9500 R-Series Line Cards and Fabric Modules；UCS 6100 Series Fabric Interconnects；UCS 6200 Series Fabric Interconnects；UCS 6300 Series Fabric Interconnects。

英文描述:

A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. The vulnerability exists because the affected software insufficiently validates header values in 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 cause a buffer overflow that could allow the attacker to execute arbitrary code or 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: CSCvd69954, CSCve02463, CSCve02785, CSCve02787, CSCve02804, CSCve04859.

CWE类型:
CWE-20 CWE-119
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
cisco nexus_7000_firmware 7.3\(2\)d1\(0.49\) - - cpe:2.3:o:cisco:nexus_7000_firmware:7.3\(2\)d1\(0.49\):*:*:*:*:*:*:*
cisco nexus_7000_firmware 8.0\(1\) - - cpe:2.3:o:cisco:nexus_7000_firmware:8.0\(1\):*:*:*:*:*:*:*
cisco nexus_7000_firmware 8.1\(0.112\)s0 - - cpe:2.3:o:cisco:nexus_7000_firmware:8.1\(0.112\)s0:*:*:*:*:*:*:*
cisco nexus_5000_firmware 7.0\(0\)hsk\(0.357\) - - cpe:2.3:o:cisco:nexus_5000_firmware:7.0\(0\)hsk\(0.357\):*:*:*:*:*:*:*
cisco nexus_5000_firmware 7.3\(0\)d1\(0.98\) - - cpe:2.3:o:cisco:nexus_5000_firmware:7.3\(0\)d1\(0.98\):*:*:*:*:*:*:*
cisco nexus_5000_firmware 8.1\(0.2\)s0 - - cpe:2.3:o:cisco:nexus_5000_firmware:8.1\(0.2\)s0:*:*:*:*:*:*:*
cisco firepower_9000_firmware r211 - - cpe:2.3:o:cisco:firepower_9000_firmware:r211:*:*:*:*:*:*:*
cisco firepower_9000_firmware r231 - - cpe:2.3:o:cisco:firepower_9000_firmware:r231:*:*:*:*:*:*:*
cisco nexus_9000_firmware 8.1\(0\)bd\(0.20\) - - cpe:2.3:o:cisco:nexus_9000_firmware:8.1\(0\)bd\(0.20\):*:*:*:*:*:*:*
cisco nexus_9000_firmware 8.1\(1\)s4 - - cpe:2.3:o:cisco:nexus_9000_firmware:8.1\(1\)s4:*:*:*:*:*:*:*
cisco unified_computing_system_firmware 3.1\(3a\)a - - cpe:2.3:o:cisco:unified_computing_system_firmware:3.1\(3a\)a:*:*:*:*:*:*:*
cisco unified_computing_system_firmware 7.0\(0\)hsk\(0.357\) - - cpe:2.3:o:cisco:unified_computing_system_firmware:7.0\(0\)hsk\(0.357\):*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
无标题 x_refsource_CONFIRM
cve.org
访问
104514 vdb-entry
cve.org
访问
1041169 vdb-entry
cve.org
访问
CVSS评分详情
9.8
CRITICAL
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS版本: 3.0
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2018-06-20 21:00:00
修改时间:
2024-11-29 15:01:11
创建时间:
2025-11-11 15:34:57
更新时间:
2025-11-11 15:53:46
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2018-0308 2025-11-11 15:19:35 2025-11-11 07:34:57
NVD nvd_CVE-2018-0308 2025-11-11 14:55:55 2025-11-11 07:43:33
CNNVD cnnvd_CNNVD-201806-1048 2025-11-11 15:10:02 2025-11-11 07:53:46
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:53:46
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-201806-1048; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 缓冲区错误
  • cnnvd_id: 未提取 -> CNNVD-201806-1048
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:33
severity: SeverityLevel.MEDIUM → SeverityLevel.CRITICAL; cvss_score: 未提取 → 9.8; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.0; affected_products_count: 0 → 12; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
  • cvss_score: 未提取 -> 9.8
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • cvss_version: NOT_EXTRACTED -> 3.0
  • affected_products_count: 0 -> 12
  • data_sources: ['cve'] -> ['cve', 'nvd']