对数组索引的验证不恰当
CVE编号
CVE-2023-22401利用情况
暂无补丁情况
N/A披露时间
2023-01-13漏洞描述
An Improper Validation of Array Index vulnerability in the Advanced Forwarding Toolkit Manager daemon (aftmand) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). On the PTX10008 and PTX10016 platforms running Junos OS or Junos OS Evolved, when a specific SNMP MIB is queried this will cause a PFE crash and the FPC will go offline and not automatically recover. A system restart is required to get the affected FPC in an operational state again. This issue affects: Juniper Networks Junos OS 22.1 version 22.1R2 and later versions; 22.1 versions prior to 22.1R3; 22.2 versions prior to 22.2R2. Juniper Networks Junos OS Evolved 21.3-EVO version 21.3R3-EVO and later versions; 21.4-EVO version 21.4R1-S2-EVO, 21.4R2-EVO and later versions prior to 21.4R2-S1-EVO; 22.1-EVO version 22.1R2-EVO and later versions prior to 22.1R3-EVO; 22.2-EVO versions prior to 22.2R1-S1-EVO, 22.2R2-EVO.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/JSA70197 |
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 | 22.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos | 22.2 | - | |||||
| 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 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos_os_evolved | 22.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | juniper | junos_os_evolved | 22.2 | - | |||||
- 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-129 | 对数组索引的验证不恰当 |
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