CVE编号
CVE-2020-17355利用情况
暂无补丁情况
N/A披露时间
2020-10-22漏洞描述
Arista EOS before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause a denial of service (restart of agents) by crafting a malformed DHCP packet which leads to an incorrect route being installed.解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
参考链接 |
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https://www.arista.com/en/support/advisories-notices/security-advisories/1175... |
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 | |||||||||
系统 | arista | eos | * |
From (including) 4.21.0 |
Up to (excluding) 4.21.12m |
||||
运行在以下环境 | |||||||||
系统 | arista | eos | * |
From (including) 4.22 |
Up to (excluding) 4.22.7m |
||||
运行在以下环境 | |||||||||
系统 | arista | eos | * |
From (including) 4.23 |
Up to (excluding) 4.23.5m |
||||
运行在以下环境 | |||||||||
系统 | arista | eos | * |
From (including) 4.24.0 |
Up to (excluding) 4.24.2f |
||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
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