netgear r6700_firmware 跨界内存写
CVE编号
CVE-2018-21134利用情况
暂无补丁情况
N/A披露时间
2020-04-24漏洞描述
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6700 before 1.0.1.48, R7900 before 1.0.2.16, R6900 before 1.0.1.48, R7000P before 1.3.1.44, R6900P before 1.3.1.44, R6250 before 1.0.4.30, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.60, R7000 before 1.0.9.34, R7100LG before 1.0.0.48, R7300 before 1.0.0.68, R8000 before 1.0.4.18, R8000P before 1.4.1.24, R7900P before 1.4.1.24, R8500 before 1.0.2.122, R8300 before 1.0.2.122, WN2500RPv2 before 1.0.1.54, EX3700 before 1.0.0.72, EX3800 before 1.0.0.72, EX6000 before 1.0.0.32, EX6100 before 1.0.2.24, EX6120 before 1.0.0.42, EX6130 before 1.0.0.24, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, D7000v2 before 1.0.0.51, D6220 before 1.0.0.46, D6400 before 1.0.0.82, and D8500 before 1.0.3.42.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.netgear.com/000060226/Security-Advisory-for-Pre-Authentication-Sta... |
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 | netgear | d6220_firmware | * | Up to (excluding) 1.0.0.46 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | d6400_firmware | * | Up to (excluding) 1.0.0.82 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | d7000_firmware | * | Up to (excluding) 1.0.0.51 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | d8500_firmware | * | Up to (excluding) 1.0.3.42 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex3700_firmware | * | Up to (excluding) 1.0.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex3800_firmware | * | Up to (excluding) 1.0.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6000_firmware | * | Up to (excluding) 1.0.0.32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6100_firmware | * | Up to (excluding) 1.0.2.24 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6120_firmware | * | Up to (excluding) 1.0.0.42 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6130_firmware | * | Up to (excluding) 1.0.0.24 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6150_firmware | * | Up to (excluding) 1.0.0.42 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6200_firmware | * | Up to (excluding) 1.0.3.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex7000_firmware | * | Up to (excluding) 1.0.0.66 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6250_firmware | * | Up to (excluding) 1.0.4.30 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6300_firmware | * | Up to (excluding) 1.0.4.32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6400_firmware | * | Up to (excluding) 1.0.1.44 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6400_firmware | * | Up to (excluding) 1.0.2.60 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6700_firmware | * | Up to (excluding) 1.0.1.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6900p_firmware | * | Up to (excluding) 1.3.1.44 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6900_firmware | * | Up to (excluding) 1.0.1.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7000p_firmware | * | Up to (excluding) 1.3.1.44 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7000_firmware | * | Up to (excluding) 1.0.9.34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7100lg_firmware | * | Up to (excluding) 1.0.0.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7300_firmware | * | Up to (excluding) 1.0.0.68 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7900p_firmware | * | Up to (excluding) 1.4.1.24 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7900_firmware | * | Up to (excluding) 1.0.2.16 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r8000p_firmware | * | Up to (excluding) 1.4.1.24 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r8000_firmware | * | Up to (excluding) 1.0.4.18 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r8300_firmware | * | Up to (excluding) 1.0.2.122 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r8500_firmware | * | Up to (excluding) 1.0.2.122 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | wn2500rp_firmware | * | Up to (excluding) 1.0.1.54 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | d6220 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | d6400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | d7000 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | d8500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex3700 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex3800 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6100 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6120 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6130 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6150 | v1 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex7000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6250 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6300 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6400 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6700 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6900 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6900p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7000p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7100lg | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7900 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7900p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r8000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r8000p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r8300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r8500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | wn2500rp | v2 | - | |||||
- 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 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-787 | 跨界内存写 |
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