中危 Chromium：CVE-2021-30599 V8 中的类型混淆
CVE编号
CVE-2021-30599利用情况
暂无补丁情况
官方补丁披露时间
2021-08-19漏洞描述
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome 92.0.4515.159之前版本的V8存在类型混淆漏洞。远程攻击者可通过特制的HTML页面利用该漏洞在沙箱内执行任意代码。 受影响系统： Google Chrome < 92.0.4515.159解决建议
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：https://chromereleases.googleblog.com/2021/08/the-stable-channel-has-been-updated-to.html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 | chrome | * | Up to (excluding) 92.0.4515.159 | ||||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | chromium | * | Up to (excluding) 92.0.4515.159-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | chromium | * | Up to (excluding) 92.0.4515.159-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | chromium | * | Up to (excluding) 92.0.4515.159-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | chromium | * | Up to (excluding) 92.0.4515.159-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | chromium | * | Up to (excluding) 92.0.4515.159-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | chromium | * | Up to (excluding) 92.0.4515.159-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | chromium | * | Up to (including) 90.0.4430.212-1~deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | chromium | * | Up to (excluding) 93.0.4577.82-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | chromium | * | Up to (excluding) 93.0.4577.82-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | chromium | * | Up to (including) 73.0.3683.75-1~deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | chromium | * | Up to (excluding) 93.0.4577.82-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | chrome-remote-desktop | * | Up to (excluding) 93.0.4577.63-1.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | chrome-remote-desktop | * | Up to (excluding) 5.15.8-2.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | chrome-remote-desktop | * | Up to (excluding) 93.0.4577.63-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | chrome-remote-desktop | * | Up to (excluding) 93.0.4577.63-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | opera | * | Up to (excluding) 92.0.4515.159-lp152.2.122.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | opera | * | Up to (excluding) 92.0.4515.159-bp153.2.25.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | opera | * | Up to (excluding) 85.0.4341.28-lp154.2.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | chromium-browser | * | Up to (excluding) 92.0.4515.159-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | chromium-browser | * | Up to (excluding) 92.0.4515.159-0ubuntu0.18.04.1 | |||||
- 攻击路径 远程
- 攻击复杂度 困难
- 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 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-843 | 使用不兼容类型访问资源（类型混淆） |
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