CVE编号
CVE-2021-21225利用情况
暂无补丁情况
官方补丁披露时间
2021-04-22漏洞描述
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome 90.0.4430.85之前版本的V8存在越界读取漏洞。远程攻击者可通过特制的HTML页面利用该漏洞导致堆破坏。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/2021/04/stable-channel-update-for-desktop_14.html
参考链接 |
|
|---|---|
| https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-deskt... | |
| https://crbug.com/1195977 | |
| 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://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21225 | |
| https://security.gentoo.org/glsa/202104-08 | |
| https://www.debian.org/security/2021/dsa-4906 |
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) 90.0.4430.85 |
||||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | opera | * |
Up to (excluding) 5.15.3_git20210510-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | opera | * |
Up to (excluding) 5.15.3_git20210510-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | opera | * |
Up to (excluding) 5.15.3_git20210510-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | opera | * |
Up to (excluding) 90.0.4430.85-1~deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | opera | * |
Up to (excluding) 89.0.4389.114-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | opera | * |
Up to (excluding) 73.0.3683.75-1~deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | opera | * |
Up to (excluding) 90.0.4430.93-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | opera | * |
Up to (excluding) 90.0.4430.93-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | opera | * |
Up to (excluding) 90.0.4430.93-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | opera | * |
Up to (excluding) 90.0.4430.93-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | opera | * |
Up to (excluding) 90.0.4430.93-1.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | opera | * |
Up to (excluding) 76.0.4017.94-lp152.2.43.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | opera | * |
Up to (excluding) 90.0.4430.93-0ubuntu0.18.04.1 |
|||||
- 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 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
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