CVE-2019-1595 (CNNVD-201903-178)
中文标题:
Cisco Nexus 6000 Series Switches和Cisco Nexus 5600 Platform Switches 安全漏洞
英文标题:
Cisco Nexus 5600 and 6000 Series Switches Fibre Channel over Ethernet Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco Nexus 6000 Series Switches和Cisco Nexus 5600 Platform Switches都是美国思科（Cisco）公司的产品。Cisco Nexus 6000 Series Switches是一款6000系列交换机。Cisco Nexus 5600 Platform Switches是一款5600系列平台交换机。Cisco NX-OS Software是一套交换机使用的数据中心级操作系统软件。 Cisco Nexus 5600和6000 Series Switches中的NX-OS Software 7.3(5)N1(1)之前版本的Fibre Channel over Ethernet (FCoE)协议的实现存在安全漏洞，该漏洞源于程序错误地分配了内部接口索引。攻击者可通过提交特制的FCoE数据利用该漏洞造成拒绝服务。
英文描述:
A vulnerability in the Fibre Channel over Ethernet (FCoE) protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to an incorrect allocation of an internal interface index. An adjacent attacker with the ability to submit a crafted FCoE packet that crosses affected interfaces could trigger this vulnerability. A successful exploit could allow the attacker to cause a packet loop and high throughput on the affected interfaces, resulting in a DoS condition. This vulnerability has been fixed in version 7.3(5)N1(1).
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco NX-OS Software | 7.3(5)N1(1) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_software:7.3(5)n1(1):*:*:*:*:*:*:*
|
| cisco | nx-os | * | - | - |
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
3.0 (cna)
HIGHCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2019-1595 |
2025-11-11 15:20:08 | 2025-11-11 07:35:36 |
| NVD | nvd_CVE-2019-1595 |
2025-11-11 14:56:20 | 2025-11-11 07:44:08 |
| CNNVD | cnnvd_CNNVD-201903-178 |
2025-11-11 15:10:10 | 2025-11-11 07:54:24 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-201903-178
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']