访问控制不恰当
CVE编号
CVE-2022-22183利用情况
暂无补丁情况
N/A披露时间
2022-04-15漏洞描述
An Improper Access Control vulnerability in Juniper Networks Junos OS Evolved allows a network-based unauthenticated attacker who is able to connect to a specific open IPv4 port, which in affected releases should otherwise be unreachable, to cause the CPU to consume all resources as more traffic is sent to the port to create a Denial of Service (DoS) condition. Continued receipt and processing of these packets will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS Evolved 20.4 versions prior to 20.4R3-S2-EVO; 21.1 versions prior to 21.1R3-S1-EVO; 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO; 21.4 versions prior to 21.4R2-EVO. This issue does not affect Junos OS.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://kb.juniper.net/JSA69516 |
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 | juniper | junos_os_evolved | 20.4 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos_os_evolved | 21.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos_os_evolved | 21.2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos_os_evolved | 21.3 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos_os_evolved | 21.4 | - | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-200 | 信息暴露 |
| CWE-284 | 访问控制不恰当 |
| NVD-CWE-Other |
Exp相关链接
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