CVE-2018-0090 (CNNVD-201801-629)

HIGH
中文标题:
多款Cisco产品Cisco NX-OS System Software 安全漏洞
英文标题:
A vulnerability in management interface access control list (ACL) configuration of Cisco NX-OS Syste...
CVSS分数: 7.5
发布时间: 2018-01-18 06:00:00
漏洞类型: 资源管理错误
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 Multilayer Director Switches等都是美国思科（Cisco）公司的交换机产品。Cisco NX-OS System Software是一套运行在交换机中的软件。 多款Cisco产品中的Cisco NX-OS System Software的管理界面访问控制列表(ACL)配置存在拒绝服务漏洞。远程攻击者可通过向管理界面发送特制的流量利用该漏洞绕过已配置的访问控制列表。以下产品受到影响：Cisco Multilayer Director Switches；Nexus 2000 Series Switches；Nexus 3000 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。

英文描述:

A vulnerability in management interface access control list (ACL) configuration of Cisco NX-OS System Software could allow an unauthenticated, remote attacker to bypass configured ACLs on the management interface. This could allow traffic to be forwarded to the NX-OS CPU for processing, leading to high CPU utilization and a denial of service (DoS) condition. The vulnerability is due to a bad code fix in the 7.3.2 code train that could allow traffic to the management interface to be misclassified and not match the proper configured ACLs. An attacker could exploit this vulnerability by sending crafted traffic to the management interface. An exploit could allow the attacker to bypass the configured management interface ACLs and impact the CPU of the targeted device, resulting in a DoS condition. This vulnerability affects the following Cisco products running Cisco NX-OS System Software: Multilayer Director Switches, Nexus 2000 Series Switches, Nexus 3000 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. Cisco Bug IDs: CSCvf31132.

CWE类型:
CWE-20 CWE-400
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 nx-os 7.3\(2\)n1\(0.6\) - - cpe:2.3:o:cisco:nx-os:7.3\(2\)n1\(0.6\):*:*:*:*:*:*:*
cisco nx-os 8.3\(0\)kms\(0.31\) - - cpe:2.3:o:cisco:nx-os:8.3\(0\)kms\(0.31\):*:*:*:*:*:*:*
cisco nx-os 8.8\(3.5\)s0 - - cpe:2.3:o:cisco:nx-os:8.8\(3.5\)s0:*:*:*:*:*:*:*
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
102753 vdb-entry
cve.org
访问
1040247 vdb-entry
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
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CVSS评分详情
7.5
HIGH
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS版本: 3.0
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2018-01-18 06:00:00
修改时间:
2024-12-02 21:45:38
创建时间:
2025-11-11 15:34:56
更新时间:
2025-11-11 15:53:32
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-2018-0090 2025-11-11 15:19:35 2025-11-11 07:34:56
NVD nvd_CVE-2018-0090 2025-11-11 14:55:51 2025-11-11 07:43:33
CNNVD cnnvd_CNNVD-201801-629 2025-11-11 15:09:57 2025-11-11 07:53:32
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 15:53:32
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-201801-629; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 资源管理错误
  • cnnvd_id: 未提取 -> CNNVD-201801-629
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:33
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.5; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.0; affected_products_count: 0 → 3; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 7.5
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • cvss_version: NOT_EXTRACTED -> 3.0
  • affected_products_count: 0 -> 3
  • data_sources: ['cve'] -> ['cve', 'nvd']