CVE编号
CVE-2021-3031利用情况
暂无补丁情况
N/A披露时间
2021-01-14漏洞描述
Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared before the data frame is created. This leaks a small amount of random information from the firewall memory into the Ethernet packets. An attacker on the same Ethernet subnet as the PAN-OS firewall is able to collect potentially sensitive information from these packets. This issue is also known as Etherleak and is detected by security scanners as CVE-2003-0001. This issue impacts: PAN-OS 8.1 version earlier than PAN-OS 8.1.18; PAN-OS 9.0 versions earlier than PAN-OS 9.0.12; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5.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 |
|
|---|---|
| https://security.paloaltonetworks.com/CVE-2021-3031 |
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 | paloaltonetworks | pan-os | * |
From (including) 8.1.0 |
Up to (excluding) 8.1.18 |
||||
| 运行在以下环境 | |||||||||
| 系统 | paloaltonetworks | pan-os | * |
From (including) 9.0.0 |
Up to (excluding) 9.0.12 |
||||
| 运行在以下环境 | |||||||||
| 系统 | paloaltonetworks | pan-os | * |
From (including) 9.1.0 |
Up to (excluding) 9.1.5 |
||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-2020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-2050 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-220 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-3020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-3050 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-3060 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-3220 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-3250 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-3260 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-5200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | paloaltonetworks | pa-800 | - | - | |||||
- 攻击路径 相邻
- 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 无
- 保密性 低
- 完整性 无
还没有评论，来说两句吧...