CVE编号
CVE-2021-30743利用情况
暂无补丁情况
N/A披露时间
2021-09-08漏洞描述
An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted image may lead to arbitrary code execution.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/HT212530 |
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 | ipad_os | * |
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 | mac_os | * |
From (including) 11.0.1 |
Up to (excluding) 11.3 |
||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | 10.15 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | 10.15.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | 10.15.2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | 10.15.3 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | 10.15.4 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | apple | mac_os_x | 10.15.5 | - | |||||
| 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 本地
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 需要
- 可用性 高
- 保密性 高
- 完整性 高
还没有评论，来说两句吧...