CVE-2020-3179 (CNNVD-202005-202)
HIGH
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 Generic Routing Encapsulation Tunnel IPv6 Denial of Service Vulnerability
CVSS分数:
8.6
发布时间:
2020-05-06 16:35:21
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 Firepower Threat Defense（FTD）是美国思科（Cisco）公司的一套提供下一代防火墙服务的统一软件。 Cisco FTD 6.3.0版本和6.4.0版本中存在资源管理错误漏洞，该漏洞源于在处理GRE over IPv6流量时出现内存处理错误。远程攻击者可借助带有IPv4或IPv6 payload的特制数据包利用该漏洞造成拒绝服务。
英文描述:
A vulnerability in the generic routing encapsulation (GRE) tunnel decapsulation feature of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a memory handling error when GRE over IPv6 traffic is processed. An attacker could exploit this vulnerability by sending crafted GRE over IPv6 packets with either IPv4 or IPv6 payload through an affected device. A successful exploit could allow the attacker to cause the device to crash, resulting in a DoS condition.
CWE类型:
CWE-415
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 | Cisco Firepower Threat Defense Software | n/a | - | - |
cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:n_a:*:*:*:*:*:*:*
|
| cisco | firepower_threat_defense | * | - | - |
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
|
| cisco | asa_5505_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5505_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5505_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5505_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5510_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5510_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5510_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5510_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5512-x_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5512-x_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5512-x_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5512-x_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5515-x_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5515-x_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5515-x_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5515-x_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5520_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5520_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5520_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5520_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5525-x_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5525-x_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5525-x_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5525-x_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5540_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5540_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5540_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5540_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5545-x_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5545-x_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5545-x_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5545-x_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5550_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5550_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5550_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5550_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5555-x_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5555-x_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5555-x_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5555-x_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5580_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5580_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5580_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5580_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
| cisco | asa_5585-x_firmware | 9.9\(2\) | - | - |
cpe:2.3:o:cisco:asa_5585-x_firmware:9.9\(2\):*:*:*:*:*:*:*
|
| cisco | asa_5585-x_firmware | 101.5\(1.26\) | - | - |
cpe:2.3:o:cisco:asa_5585-x_firmware:101.5\(1.26\):*:*:*:*:*:*:*
|
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
20200506 Cisco Firepower Threat Defense Software Generic Routing Encapsulation Tunnel IPv6 Denial of Service Vulnerability
vendor-advisory
cve.org
访问
cve.org
CVSS评分详情
3.0 (cna)
HIGH
8.6
CVSS向量:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2020-05-06 16:35:21
修改时间:
2024-11-15 17:27:47
创建时间:
2025-11-11 15:36:18
更新时间:
2025-11-11 15:56:07
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-2020-3179 |
2025-11-11 15:20:36 | 2025-11-11 07:36:18 |
| NVD | nvd_CVE-2020-3179 |
2025-11-11 14:56:58 | 2025-11-11 07:44:43 |
| CNNVD | cnnvd_CNNVD-202005-202 |
2025-11-11 15:10:25 | 2025-11-11 07:56:07 |
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 15:56:07
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-202005-202; 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-202005-202
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:44:43
affected_products_count: 1 → 26; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 26
- data_sources: ['cve'] -> ['cve', 'nvd']