mitsubishielectric r00cpu_firmware 未加控制的资源消耗（资源穷尽）
CVE编号
CVE-2020-5668利用情况
暂无补丁情况
N/A披露时间
2020-11-20漏洞描述
Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series modules (R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 (EN) CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions, RJ71EN71 firmware version '47' and earlier, RJ71GF11-T2 firmware version '47' and earlier, RJ72GF15-T2 firmware version '07' and earlier, RJ71GP21-SX firmware version '47' and earlier, RJ71GP21S-SX firmware version '47' and earlier, RJ71C24 (-R2/R4) all versions, and RJ71GN11-T2 all versions) allows a remote unauthenticated attacker to cause an error in a CPU unit and cause a denial-of-service (DoS) condition in execution of the program and its communication, or to cause a denial-of-service (DoS) condition in communication via the module by a specially crafted SLMP packet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。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 | mitsubishielectric | r00cpu_firmware | * | Up to (including) 19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r01cpu_firmware | * | Up to (including) 19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r02cpu_firmware | * | Up to (including) 19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r04cpu_firmware | * | Up to (including) 51 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r08cpu_firmware | * | Up to (including) 51 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r08pcpu_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r08psfcpu_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r08sfcpu_firmware | * | Up to (including) 22 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r120cpu_firmware | * | Up to (including) 51 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r120pcpu_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r120psfcpu_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r120sfcpu_firmware | * | Up to (including) 22 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r16cpu_firmware | * | Up to (including) 51 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r16pcpu_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r16psfcpu_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r16sfcpu_firmware | * | Up to (including) 22 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r32cpu_firmware | * | Up to (including) 51 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r32pcpu_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r32psfcpu_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | r32sfcpu_firmware | * | Up to (including) 22 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | rj71c24-r2_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | rj71c24-r4_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | rj71en71_firmware | * | Up to (including) 47 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | rj71gf11-t2_firmware | * | Up to (including) 47 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | rj71gn11-t2_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | rj71gp21-sx_firmware | * | Up to (including) 47 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | rj71gp21s-sx_firmware | * | Up to (including) 47 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mitsubishielectric | rj72gf15-t2_firmware | * | Up to (including) 07 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r00cpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r01cpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r02cpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r04cpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r08cpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r08pcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r08psfcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r08sfcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r120cpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r120pcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r120psfcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r120sfcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r16cpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r16pcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r16psfcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r16sfcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r32cpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r32pcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r32psfcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | r32sfcpu | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | rj71c24-r2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | rj71c24-r4 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | rj71en71 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | rj71gf11-t2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | rj71gn11-t2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | rj71gp21-sx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | rj71gp21s-sx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | mitsubishielectric | rj72gf15-t2 | - | - | |||||
- 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-400 | 未加控制的资源消耗（资源穷尽） |
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