CVE编号
CVE-2021-21156利用情况
暂无补丁情况
N/A披露时间
2021-02-17漏洞描述
Chrome是由Google开发的一款设计简单、高效的Web浏览工具，其特点是简洁、快速。Google Chrome 88.0.4324.182之前版本中的V8存在堆缓冲区溢出漏洞，攻击者可通过精心制作的脚本利用该漏洞导致堆损坏。
解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop_16.html
参考链接 |
|
|---|---|
| http://packetstormsecurity.com/files/162579/Chrome-Array-Transfer-Bypass.html | |
| https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-deskt... | |
| https://crbug.com/1177341 | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21156 | |
| https://security.gentoo.org/glsa/202104-08 |
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) 88.0.4324.182 |
||||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | opera | * |
Up to (excluding) 5.15.3_git20200401-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | opera | * |
Up to (excluding) 5.15.3_git20200401-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | opera | * |
Up to (excluding) 5.15.3_git20200401-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | opera | * |
Up to (excluding) 88.0.4324.182-1~deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | opera | * |
Up to (excluding) 88.0.4324.146-1 |
|||||
| 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) 88.0.4324.182-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | opera | * |
Up to (excluding) 88.0.4324.182-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | opera | * |
Up to (excluding) 89.0.4389.82-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | opera | * |
Up to (excluding) 89.0.4389.82-1.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | opera | * |
Up to (excluding) 74.0.3911.203-lp152.2.37.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | opera | * |
Up to (excluding) 89.0.4389.82-0ubuntu0.16.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | opera | * |
Up to (excluding) 89.0.4389.82-0ubuntu0.18.04.1 |
|||||
- 攻击路径 N/A
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 越权影响
- EXP成熟度 N/A
- 补丁情况 N/A
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 服务器失陷
- 全网数量 N/A
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