CVE编号
CVE-2020-3191利用情况
暂无补丁情况
N/A披露时间
2020-05-07漏洞描述
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中的IPv6 DNS数据包处理过程存在输入验证错误漏洞，该漏洞源于程序没有正确对IPv6 DNS数据包中的字段进行长度验证。远程攻击者可利用该漏洞造成拒绝服务。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-ipv6-67pA658k
参考链接 |
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| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | cisco | adaptive_security_appliance | * |
From (including) 9.10 |
Up to (excluding) 9.10.1.37 |
||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | adaptive_security_appliance | * |
From (including) 9.12 |
Up to (excluding) 9.12.2.9 |
||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | adaptive_security_appliance | * |
From (including) 9.6 |
Up to (excluding) 9.6.4.36 |
||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | adaptive_security_appliance | * |
From (including) 9.8 |
Up to (excluding) 9.8.4.12 |
||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | adaptive_security_appliance | * |
From (including) 9.9 |
Up to (excluding) 9.9.2.66 |
||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | firepower_threat_defense | * |
From (including) 6.2.3 |
Up to (excluding) 6.2.3.16 |
||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | firepower_threat_defense | * |
From (including) 6.3.0 |
Up to (excluding) 6.3.0.6 |
||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | firepower_threat_defense | * |
From (including) 6.4.0 |
Up to (excluding) 6.4.0.6 |
||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 已更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
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