juniper junos 对因果或异常条件的不恰当检查
CVE编号
CVE-2021-0281利用情况
暂无补丁情况
N/A披露时间
2021-07-16漏洞描述
On Juniper Networks Junos OS devices configured with BGP origin validation using Resource Public Key Infrastructure (RPKI) receipt of a specific packet from the RPKI cache server may cause routing process daemon (RPD) to crash and restart, creating a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS 17.3 versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R3-S5; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R2-S8, 18.4R3-S8; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R2-S6, 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S3; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R2-S2-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/JSA11185 |
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 | 17.3 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 17.4 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 18.1 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 18.2 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 18.3 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 18.4 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 19.1 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 19.2 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 19.3 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 19.4 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 20.1 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 20.2 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 20.3 | - | |||||
运行在以下环境 | |||||||||
系统 | juniper | junos | 20.4 | - | |||||
- 攻击路径 网络
- 攻击复杂度 高
- 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-754 | 对因果或异常条件的不恰当检查 |
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