CVE编号
CVE-2021-30846利用情况
暂无补丁情况
官方补丁披露时间
2021-09-22漏洞描述
Apple macOS Big Sur是美国苹果（Apple）公司的一个手机应用APP。 Apple macOS Catalina和 Apple macOS Big Sur 存在缓冲区错误漏洞，该漏洞源于在WebKit中处理HTML内容时出现边界错误。远程攻击者可利用该漏洞可以创建一个专门制作的网页，诱骗受害者打开它，引发内存损坏，并在目标系统上执行任意代码。该漏洞允许远程攻击者可利用该漏洞在目标系统上执行任意代码。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/zh-cn/HT201222
参考链接 |
|
|---|---|
| http://seclists.org/fulldisclosure/2021/Oct/60 | |
| http://seclists.org/fulldisclosure/2021/Oct/61 | |
| http://seclists.org/fulldisclosure/2021/Oct/62 | |
| http://seclists.org/fulldisclosure/2021/Oct/63 | |
| http://www.openwall.com/lists/oss-security/2021/10/26/9 | |
| http://www.openwall.com/lists/oss-security/2021/10/27/1 | |
| http://www.openwall.com/lists/oss-security/2021/10/27/2 | |
| http://www.openwall.com/lists/oss-security/2021/10/27/4 | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://support.apple.com/en-us/HT212807 | |
| https://support.apple.com/en-us/HT212814 | |
| https://support.apple.com/en-us/HT212815 | |
| https://support.apple.com/en-us/HT212816 | |
| https://support.apple.com/en-us/HT212819 | |
| https://support.apple.com/kb/HT212869 | |
| https://vigilance.fr/vulnerability/Apple-iOS-macOS-multiple-vulnerabilities-36461 | |
| https://www.auscert.org.au/bulletins/ESB-2021.3159 | |
| https://www.debian.org/security/2021/dsa-4995 | |
| https://www.debian.org/security/2021/dsa-4996 |
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 | safari | * |
Up to (excluding) 15.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | webkit2gtk | * |
Up to (excluding) 2.34.0-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | webkit2gtk | * |
Up to (excluding) 2.34.0-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | webkit2gtk | * |
Up to (excluding) 2.34.1-1~deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | webkit2gtk | * |
Up to (excluding) 2.34.1-1~deb11u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | webkit2gtk | * |
Up to (excluding) 2.18.6-1~deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | webkit2gtk | * |
Up to (excluding) 2.34.1-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | webkit2gtk | * |
Up to (excluding) 2.34.1-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | webkit2gtk | * |
Up to (excluding) 2.34.1-lp152.2.25.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | webkit2gtk | * |
Up to (excluding) 2.34.1-18.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | webkit2gtk | * |
Up to (excluding) 2.34.3-23.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | webkit2gtk | * |
Up to (excluding) 2.34.1-2.77.1 |
|||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
还没有评论，来说两句吧...