juniper junos_os_evolved 输入验证不恰当
CVE编号
CVE-2022-22192利用情况
暂无补丁情况
N/A披露时间
2022-10-18漏洞描述
An Improper Validation of Syntactic Correctness of Input vulnerability in the kernel of Juniper Networks Junos OS Evolved on PTX series allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS). When an incoming TCP packet destined to the device is malformed there is a possibility of a kernel panic. Only TCP packets destined to the ports for BGP, LDP and MSDP can trigger this. This issue only affects PTX10004, PTX10008, PTX10016. No other PTX Series devices or other platforms are affected. This issue affects Juniper Networks Junos OS Evolved: 20.4-EVO versions prior to 20.4R3-S4-EVO; 21.3-EVO versions prior to 21.3R3-EVO; 21.4-EVO versions prior to 21.4R3-EVO; 22.1-EVO versions prior to 22.1R2-EVO. This issue does not affect Juniper Networks Junos OS Evolved versions prior to 20.4R1-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/JSA69915 |
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 | 21.3 | - | |||||
| 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 | |||||||||
| 硬件 | juniper | ptx10004 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | juniper | ptx10008 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | juniper | ptx10016 | - | - | |||||
- 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-20 | 输入验证不恰当 |
Exp相关链接
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论