中危 vim vim 堆缓冲区溢出
CVE编号
CVE-2021-3968利用情况
暂无补丁情况
官方补丁披露时间
2021-11-19漏洞描述
Vim是一款基于UNIX平台的编辑器。 Vim 中存在缓冲区错误漏洞，该漏洞源于产品未能正确判断内存边界。攻击者可通过该漏洞导致缓冲区溢出。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://github.com/vim/vim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 | vim | vim | * | Up to (excluding) 8.2.3610 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | vim | * | Up to (excluding) 8.2.3650-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | vim | * | Up to (excluding) 8.2.3650-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | vim | * | Up to (excluding) 8.2.3650-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | vim | * | Up to (excluding) 8.2.3650-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | vim | * | Up to (excluding) 8.2.3650-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | vim | * | Up to (excluding) 8.2.3650-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | vim | * | Up to (excluding) 8.2.3650-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | vim | * | Up to (excluding) 8.2.3650-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | vim | * | Up to (excluding) 8.2.3642-1.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | vim | * | Up to (excluding) 9.0.475-1.amzn2022.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | vim | * | Up to (excluding) 9.0.1160-1.amzn2023.0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | vim | * | Up to (excluding) 8.2.4006-1.1.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | vim | * | Up to (excluding) 8.1.0875-5+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | vim | * | Up to (including) 8.2.2434-3+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | vim | * | Up to (excluding) 2:8.2.3995-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | vim | * | Up to (including) 8.0.0197-4+deb9u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | vim | * | Up to (excluding) 2:8.2.3995-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | vim-minimal | * | Up to (excluding) 8.2.3642-2.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | vim-minimal | * | Up to (excluding) 8.2.3642-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | kernel | * | Up to (excluding) 4.19.90-23.23.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | kernel | * | Up to (excluding) 4.19.90-25.14.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | kernel | * | Up to (excluding) 4.19.90-23.23.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | kernel | * | Up to (excluding) 4.19.90-25.14.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | vim-data | * | Up to (excluding) 5.3.18-150300.59.49.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | vim-data | * | Up to (excluding) 5.3.18-150300.59.49.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | kernel | * | Up to (excluding) 5.4.17-2136.305.5.3.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | kernel | * | Up to (excluding) 5.4.17-2136.305.5.3.el7uek | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | vim-data | * | Up to (excluding) 9.0.0814-17.9.1 | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-122 | 堆缓冲区溢出 |
| CWE-787 | 跨界内存写 |
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