中危 Chromium：CVE-2021-21198 IPC 中的读取超出范围
CVE编号
CVE-2021-21198利用情况
暂无补丁情况
N/A披露时间
2021-04-01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。 Google Chrome 89.0.4389.114之前版本中的IPC存在越界读取漏洞。攻击者可利用该漏洞获取敏感信息。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/2021/03/stable-channel-update-for-desktop_30.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) 89.0.4389.114 | ||||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | chromium | * | Up to (excluding) 5.15.3_git20200401-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | chromium | * | Up to (excluding) 5.15.3_git20200401-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | chromium | * | Up to (excluding) 5.15.3_git20200401-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | chromium | * | Up to (excluding) 5.15.3_git20200401-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | chromium | * | Up to (excluding) 5.15.3_git20200401-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | chromium | * | Up to (excluding) 5.15.3_git20200401-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | chromium | * | Up to (excluding) 89.0.4389.114-1~deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | chromium | * | Up to (excluding) 89.0.4389.114-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | chromium | * | Up to (excluding) 89.0.4389.114-1 | |||||
| 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) 89.0.4389.114-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | chromium | * | Up to (excluding) 90.0.4430.93-1.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | chromium | * | Up to (excluding) 90.0.4430.93-1.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | chromium | * | Up to (excluding) 90.0.4430.93-1.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | chrome-remote-desktop | * | Up to (excluding) 90.0.4430.93-1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | chrome-remote-desktop | * | 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) 89.0.4389.114-lp152.2.83.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | chromium-browser | * | Up to (excluding) 90.0.4430.72-0ubuntu0.16.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | chromium-browser | * | Up to (excluding) 90.0.4430.72-0ubuntu0.16.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | chromium-browser | * | Up to (excluding) 90.0.4430.72-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | chromium-browser | * | Up to (excluding) 90.0.4430.72-0ubuntu0.18.04.1 | |||||
- 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 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-125 | 跨界内存读 |
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