CVE编号
CVE-2021-3927利用情况
暂无补丁情况
官方补丁披露时间
2021-11-05漏洞描述
Vim是一款基于UNIX平台的编辑器。 vim 存在缓冲区错误漏洞，该漏洞源于基于堆的缓冲区溢出。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/commit/0b5b06cb4777d1401fdf83e7d48d287662236e7e
参考链接 |
|
|---|---|
| http://www.openwall.com/lists/oss-security/2022/01/15/1 | |
| https://github.com/vim/vim/commit/0b5b06cb4777d1401fdf83e7d48d287662236e7e | |
| https://huntr.dev/bounties/9c2b2c82-48bb-4be9-ab8f-a48ea252d1b0 | |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... |
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) 8.2.3581 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | vim | * |
Up to (excluding) 2.4.6-97.1.al7.4 |
|||||
| 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_edge | vim | * |
Up to (excluding) 8.2.3650-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | vim | * |
Up to (excluding) 2.4.51-1.amzn2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | vim | * |
Up to (excluding) 2.4.51-1.94.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | vim | * |
Up to (excluding) 2.4.6-97.el7.centos.4 |
|||||
| 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 (excluding) 8.2.2434-3+deb11u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | vim | * |
Up to (excluding) 8.2.3565-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | vim | * |
Up to (excluding) 2:8.0.0197-4+deb9u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | vim | * |
Up to (excluding) 8.2.3565-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | vim | * |
Up to (excluding) 6.4.22-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | vim | * |
Up to (excluding) 6.4.22-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | vim | * |
Up to (excluding) 6.4.22-1.fc35 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | vim | * |
Up to (excluding) 2.4.43-lp152.2.21.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | vim | * |
Up to (excluding) 2.4.43-3.32.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | vim | * |
Up to (excluding) 8.0.1568-5.17.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | vim | * |
Up to (excluding) 2.4.6-97.0.5.el7_9.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | vim | * |
Up to (excluding) 2.4.37-43.0.2.module+el8.5.0+20470+f38d0c8f |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | vim | * |
Up to (excluding) 2.4.23-29.80.1 |
|||||
- 攻击路径 本地
- 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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