CVE-2020-3195 (CNNVD-202005-217)
中文标题:
Cisco Firepower Threat Defense和Adaptive Security Appliances Software 资源管理错误漏洞
英文标题:
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software OSPF Packets Processing Memory Leak Vulnerability
漏洞描述
中文描述:
Cisco Firepower Threat Defense（FTD）和Cisco Adaptive Security Appliances Software（ASA Software）都是美国思科（Cisco）公司的产品。Cisco Firepower Threat Defense是一套提供下一代防火墙服务的统一软件。Cisco Adaptive Security Appliances Software是一套防火墙和网络安全平台。该平台提供了对数据和网络资源的高度安全的访问等功能。 Cisco ASA Software和FTD Software中OSPF协议的实现存在资源管理错误漏洞，该漏洞源于OSPF数据包处理错误。远程攻击者可通过发送一系列特制的OSPF数据包利用该漏洞造成拒绝服务。
英文描述:
A vulnerability in the Open Shortest Path First (OSPF) implementation in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a memory leak on an affected device. The vulnerability is due to incorrect processing of certain OSPF packets. An attacker could exploit this vulnerability by sending a series of crafted OSPF packets to be processed by an affected device. A successful exploit could allow the attacker to continuously consume memory on an affected device and eventually cause it to reload, resulting in a denial of service (DoS) condition.
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 Adaptive Security Appliance (ASA) Software | n/a | - | - |
cpe:2.3:a:cisco:cisco_adaptive_security_appliance_(asa)_software:n_a:*:*:*:*:*:*:*
|
| cisco | firepower_threat_defense | * | - | - |
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
|
| cisco | asa_5505_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5505_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5510_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5510_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5512-x_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5512-x_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5515-x_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5515-x_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5520_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5520_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5525-x_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5525-x_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5540_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5540_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5545-x_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5545-x_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5550_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5550_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5555-x_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5555-x_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5580_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5580_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5585-x_firmware | 9.12\(2\) | - | - |
cpe:2.3:o:cisco:asa_5585-x_firmware:9.12\(2\):*:*:*:*:*:*:*
|
| cisco | adaptive_security_appliance_software | * | - | - |
cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
|
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: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-2020-3195 |
2025-11-11 15:20:36 | 2025-11-11 07:36:18 |
| NVD | nvd_CVE-2020-3195 |
2025-11-11 14:56:58 | 2025-11-11 07:44:43 |
| CNNVD | cnnvd_CNNVD-202005-217 |
2025-11-11 15:10:25 | 2025-11-11 07:56:07 |
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-202005-217
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 15
- data_sources: ['cve'] -> ['cve', 'nvd']