CVE-2019-12700 (CNNVD-201910-083)
中文标题:
Cisco FXOS Software 安全漏洞
英文标题:
Cisco FTD, FMC, and FXOS Software Pluggable Authentication Module Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco FXOS Software是美国思科（Cisco）公司的一套运行在思科安全设备中的防火墙软件。 Cisco FXOS Software 存在安全漏洞，该漏洞源于用户会话管理上下文中的资源管理不当，可能允许经过身份验证的远程攻击者造成拒绝服务(DoS)。
英文描述:
A vulnerability in the configuration of the Pluggable Authentication Module (PAM) used in Cisco Firepower Threat Defense (FTD) Software, Cisco Firepower Management Center (FMC) Software, and Cisco FXOS Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper resource management in the context of user session management. An attacker could exploit this vulnerability by connecting to an affected system and performing many simultaneous successful Secure Shell (SSH) logins. A successful exploit could allow the attacker to exhaust system resources and cause the device to reload, resulting in a DoS condition. To exploit this vulnerability, the attacker needs valid user credentials on the system.
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 Management Center | - | < n/a | - |
cpe:2.3:a:cisco:cisco_firepower_management_center:*:*:*:*:*:*:*:*
|
| cisco | firepower_9300_firmware | r114 | - | - |
cpe:2.3:o:cisco:firepower_9300_firmware:r114:*:*:*:*:*:*:*
|
| cisco | firepower_9300_firmware | r241 | - | - |
cpe:2.3:o:cisco:firepower_9300_firmware:r241:*:*:*:*:*:*:*
|
| cisco | firepower_extensible_operating_system | * | - | - |
cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*
|
| cisco | firepower_threat_defense | * | - | - |
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
|
| cisco | secure_firewall_management_center | * | - | - |
cpe:2.3:a:cisco:secure_firewall_management_center:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.0 (cna)
HIGHCVSS:3.0/AV:N/AC:L/PR:L/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-2019-12700 |
2025-11-11 15:20:00 | 2025-11-11 07:35:31 |
| NVD | nvd_CVE-2019-12700 |
2025-11-11 14:56:27 | 2025-11-11 07:44:03 |
| CNNVD | cnnvd_CNNVD-201910-083 |
2025-11-11 15:10:17 | 2025-11-11 07:54:58 |
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-201910-083
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 6
- data_sources: ['cve'] -> ['cve', 'nvd']