CVE编号
CVE-2021-1808利用情况
暂无补丁情况
N/A披露时间
2021-09-08漏洞描述
A memory corruption issue was addressed with improved validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An application may be able to read restricted memory.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://support.apple.com/en-us/HT212317 | |
| https://support.apple.com/en-us/HT212323 | |
| https://support.apple.com/en-us/HT212324 | |
| https://support.apple.com/en-us/HT212325 | |
| https://support.apple.com/en-us/HT212326 | |
| https://support.apple.com/en-us/HT212327 |
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 | apple | ipados | * |
Up to (excluding) 14.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | apple | iphone_os | * |
Up to (excluding) 14.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | apple | macos | * |
From (including) 11.0 |
Up to (excluding) 11.3 |
||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | * |
From (including) 10.14 |
Up to (including) 10.14.5 |
||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | * |
From (including) 10.15 |
Up to (including) 10.15.5 |
||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | 10.14.6 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | 10.15.6 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | 10.15.7 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | apple | tvos | * |
Up to (excluding) 14.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | apple | watchos | * |
Up to (excluding) 7.4 |
|||||
- 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 无
- 保密性 高
- 完整性 无
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