低危 apple ipados 跨界内存写
CVE编号
CVE-2021-1817利用情况
暂无补丁情况
官方补丁披露时间
2021-09-08漏洞描述
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content 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 |
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 | alpine_3.14 | webkit2gtk | * | Up to (excluding) 2.30.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | webkit2gtk | * | Up to (excluding) 2.30.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | webkit2gtk | * | Up to (excluding) 2.30.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | webkit2gtk | * | Up to (excluding) 2.30.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | webkit2gtk | * | Up to (excluding) 2.30.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | webkit2gtk | * | Up to (excluding) 2.30.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | webkitgtk4 | * | Up to (excluding) 2.38.5-3.amzn2.0.1 | |||||
| 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 | tvos | * | Up to (excluding) 14.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | apple | watchos | * | Up to (excluding) 7.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | gnome-control-center-filesystem | * | Up to (excluding) 2.5.5-2.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | webkit2gtk | * | Up to (excluding) 2.30.3-1~deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | webkit2gtk | * | Up to (excluding) 2.30.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | webkit2gtk | * | Up to (excluding) 2.30.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | webkit2gtk | * | Up to (including) 2.18.6-1~deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | webkit2gtk | * | Up to (excluding) 2.30.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | webkit2gtk3-devel | * | Up to (excluding) 2.34.3-23.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libwebkit2gtk3-lang | * | Up to (excluding) 2.34.3-23.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | gnome-control-center-filesystem | * | Up to (excluding) 2.5.5-2.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libjavascriptcoregtk-4_0 | * | Up to (excluding) 2.34.3-2.82.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | webkit2gtk | * | Up to (excluding) 2.30.3-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | webkit2gtk | * | Up to (excluding) 2.30.3-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | webkit2gtk | * | Up to (excluding) 2.30.3-0ubuntu0.20.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | webkit2gtk | * | Up to (excluding) 2.30.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | webkit2gtk | * | Up to (excluding) 2.30.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | webkit2gtk | * | Up to (excluding) 2.30.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | webkit2gtk | * | Up to (excluding) 2.30.3-1 | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 普通权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-787 | 跨界内存写 |
Exp相关链接
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