CVE编号
CVE-2020-27918利用情况
暂无补丁情况
官方补丁披露时间
2020-12-09漏洞描述
Apple iOS是美国Apple公司的一套为移动设备所开发的操作系统。<br /> Apple macOS Big Sur 11.0.1之前版本、iOS 14.2之前版本、iPadOS 14.2之前版本、tvOS 14.2之前版本和watchOS 7.1之前版本、Safari 14.0.1之前版本、iCloud for Windows 11.5和iTunes 12.11 for Windows的libxml2组件存在内存错误引用漏洞。攻击者可借助恶意制作的网页内容利用该漏洞导致代码执行。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.apple.com/en-us/HT211929
参考链接 |
|
|---|---|
| http://seclists.org/fulldisclosure/2020/Dec/32 | |
| http://www.openwall.com/lists/oss-security/2021/03/22/1 | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.gentoo.org/glsa/202104-03 | |
| https://support.apple.com/en-us/HT211928 | |
| https://support.apple.com/en-us/HT211929 | |
| https://support.apple.com/en-us/HT211930 | |
| https://support.apple.com/en-us/HT211931 | |
| https://support.apple.com/en-us/HT211933 | |
| https://support.apple.com/en-us/HT211934 | |
| https://support.apple.com/en-us/HT211935 | |
| https://www.debian.org/security/2021/dsa-4877 |
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 | |||||||||
| 应用 | apple | icloud | * |
Up to (excluding) 11.5 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | apple | itunes | * |
Up to (excluding) 12.11 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | apple | safari | * |
Up to (excluding) 14.0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | wpewebkit | * |
Up to (excluding) 2.30.6-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | wpewebkit | * |
Up to (excluding) 2.30.6-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | wpewebkit | * |
Up to (excluding) 2.30.6-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | wpewebkit | * |
Up to (excluding) 2.30.6-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | wpewebkit | * |
Up to (excluding) 40.0-15.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | wpewebkit | * |
Up to (excluding) 2.30.6-1~deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | wpewebkit | * |
Up to (excluding) 2.30.5-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | wpewebkit | * |
Up to (excluding) 2.18.6-1~deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | wpewebkit | * |
Up to (excluding) 2.30.6-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | wpewebkit | * |
Up to (excluding) 2.32.0-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | wpewebkit | * |
Up to (excluding) 2.32.0-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | wpewebkit | * |
Up to (excluding) 18-2.32.0-lp152.2.13.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | wpewebkit | * |
Up to (excluding) 2.34.3-23.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | wpewebkit | * |
Up to (excluding) 2.34.3-23.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | wpewebkit | * |
Up to (excluding) 3.32.1-20.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | wpewebkit | * |
Up to (excluding) 40.0-15.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | wpewebkit | * |
Up to (excluding) 2.32.1-2.63.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | wpewebkit | * |
Up to (excluding) 2.30.6-0ubuntu0.18.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | wpewebkit | * |
Up to (excluding) 2.30.6-0ubuntu0.20.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | wpewebkit | * |
Up to (excluding) 2.32.0-1ubuntu3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_20 | wpewebkit | * |
Up to (excluding) 2.30.6-1~deb10u1 |
|||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 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
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