中危 Chromium：CVE-2021-37978 Blink 中的堆缓冲区溢出
CVE编号
CVE-2021-37978利用情况
暂无补丁情况
官方补丁披露时间
2021-10-11漏洞描述
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome 存在安全漏洞，该漏洞源于Blink中处理不受信任的HTML内容时出现边界错误。远程攻击者可利用该漏洞创建一个专门制作的网页，诱骗受害者打开它，触发基于堆的缓冲区溢出，并在目标系统上执行任意代码。 受影响系统： Google Chrome < 94.0.4606.81解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop.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) 94.0.4606.81 | ||||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | qt5-qtwebengine | * | Up to (excluding) 5.15.3_git20211006-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | qt5-qtwebengine | * | Up to (excluding) 5.15.3_git20211006-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | qt5-qtwebengine | * | Up to (excluding) 5.15.3_git20211006-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | qt5-qtwebengine | * | Up to (excluding) 5.15.3_git20211006-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | qt5-qtwebengine | * | Up to (excluding) 5.15.3_git20211006-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | qt5-qtwebengine | * | Up to (excluding) 5.15.3_git20211006-r3 | |||||
| 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) 97.0.4692.71-0.1~deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | chromium | * | Up to (excluding) 97.0.4692.71-0.1 | |||||
| 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) 97.0.4692.71-0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 33 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | chrome-remote-desktop | * | Up to (excluding) 94.0.4606.81-1.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | chromium | * | Up to (excluding) 5.15.8-2.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | chromium | * | Up to (excluding) 5.15.8-2.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | chrome-remote-desktop | * | Up to (excluding) 94.0.4606.81-1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | opera | * | Up to (excluding) 94.0.4606.81-lp152.2.132.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | opera | * | Up to (excluding) 80.0.4170.63-lp153.2.27.1 | |||||
| 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) 94.0.4606.81-0ubuntu0.18.04.1 | |||||
- 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-787 | 跨界内存写 |
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