不加限制或调节的资源分配
CVE编号
CVE-2023-22403利用情况
暂无补丁情况
N/A披露时间
2023-01-13漏洞描述
An Allocation of Resources Without Limits or Throttling vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS). On QFX10k Series Inter-Chassis Control Protocol (ICCP) is used in MC-LAG topologies to exchange control information between the devices in the topology. ICCP connection flaps and sync issues will be observed due to excessive specific traffic to the local device. This issue affects Juniper Networks Junos OS: All versions prior to 20.2R3-S7; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S3; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R3; 22.1 versions prior to 22.1R2.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/JSA70199 |
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 | * | Up to (excluding) 20.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos | 20.2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos | 20.4 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos | 21.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos | 21.2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos | 21.3 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos | 21.4 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos | 22.1 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | juniper | qfx10002 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | juniper | qfx10008 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | juniper | qfx10016 | - | - | |||||
- 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-770 | 不加限制或调节的资源分配 |
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