低危 Chromium：CVE-2021-30563 V8 中的类型混淆
CVE编号
CVE-2021-30563利用情况
暂无补丁情况
官方补丁披露时间
2021-07-19漏洞描述
Type Confusion in V8 in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.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://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html | |
| https://crbug.com/1228407 | |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-30563 |
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) 91.0.4472.164 | ||||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | chromium | * | Up to (excluding) 91.0.4472.164-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | chromium | * | Up to (excluding) 91.0.4472.164-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | chromium | * | Up to (excluding) 91.0.4472.164-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | chromium | * | Up to (excluding) 91.0.4472.164-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | chromium | * | Up to (excluding) 91.0.4472.164-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | chromium | * | Up to (excluding) 91.0.4472.164-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 | chromedriver | * | Up to (excluding) 91.0.4472.164-1.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | chromedriver | * | Up to (excluding) 5.15.8-2.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | chromium | * | Up to (excluding) 91.0.4472.164-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | opera | * | Up to (excluding) 91.0.4472.164-lp152.2.113.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | opera | * | Up to (excluding) 91.0.4472.164-bp153.2.16.1 | |||||
| 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 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 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
| 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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