CVE-2018-15462 (CNNVD-201905-006)
中文标题:
Cisco Firepower Threat Defense 资源管理错误漏洞
英文标题:
Cisco Firepower Threat Defense Software TCP Ingress Handler Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco Firepower 4100 Series等都是美国思科(Cisco)公司的产品。Cisco Firepower 4100 Series是一款4100系列的防火墙设备。Cisco 3000 Series Industrial Security Appliances是一款3000系列防火墙设备。Cisco ASA 5500-X Series Firewalls是一款5500-X系列防火墙设备。FTD Software是其中的一套提供下一代防火墙服务的统一软件。 Cisco Firepower Threat Defense中的TCP ingress handler存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源(如内存、磁盘空间、文件等)的管理不当。以下产品及版本受到影响:Cisco 3000 Series Industrial Security Appliances (ISAs);Adaptive Security Appliance (ASA) 5500-X Series Firewalls;Firepower 2100 Series;Firepower 4100 Series;Firepower 9300 Security Appliances;FTD Virtual (FTDv)。
英文描述:
A vulnerability in the TCP ingress handler for the data interfaces that are configured with management access to Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an increase in CPU and memory usage, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient ingress TCP rate limiting for TCP ports 22 (SSH) and 443 (HTTPS). An attacker could exploit this vulnerability by sending a crafted, steady stream of TCP traffic to port 22 or 443 on the data interfaces that are configured with management access to the affected device.
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 Firepower Threat Defense Software | - | < 6.2.3.12 | - |
cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:*:*:*:*:*:*:*:*
|
| cisco | firepower_threat_defense | * | - | - |
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
|
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:N/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-2018-15462 |
2025-11-11 15:19:42 | 2025-11-11 07:35:07 |
| NVD | nvd_CVE-2018-15462 |
2025-11-11 14:56:03 | 2025-11-11 07:43:42 |
| CNNVD | cnnvd_CNNVD-201905-006 |
2025-11-11 15:10:12 | 2025-11-11 07:54:29 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-201905-006
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']