CVE编号
CVE-2021-3778利用情况
POC 已公开补丁情况
官方补丁披露时间
2021-09-15漏洞描述
Vim是一款基于UNIX平台的编辑器。vim存在安全漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。
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/65b605665997fad54ef39a93199e305af2fe4d7f
参考链接 |
|
|---|---|
| http://www.openwall.com/lists/oss-security/2021/10/01/1 | |
| https://github.com/vim/vim/commit/65b605665997fad54ef39a93199e305af2fe4d7f | |
| https://huntr.dev/bounties/d9c17308-2c99-4f9f-a706-f7f72c24c273 | |
| https://lists.debian.org/debian-lts-announce/2022/01/msg00003.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) 8.2.3409 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | vim | * |
Up to (excluding) 8.2.3437-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | vim | * |
Up to (excluding) 8.2.3437-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | vim | * |
Up to (excluding) 8.2.3437-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | vim | * |
Up to (excluding) 8.2.3437-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | vim | * |
Up to (excluding) 8.2.3437-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | vim | * |
Up to (excluding) 8.2.3437-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 | centos_8 | vim | * |
Up to (excluding) 8.0.1763-16.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | vim | * |
Up to (excluding) 2:8.1.0875-5+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | vim | * |
Up to (excluding) 2:8.2.2434-3+deb11u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | vim | * |
Up to (excluding) 8.2.2434-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | vim | * |
Up to (excluding) 2:8.0.0197-4+deb9u4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | vim | * |
Up to (excluding) 8.2.2434-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | vim | * |
Up to (excluding) 8.2.3512-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | vim | * |
Up to (excluding) 8.2.3512-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | vim | * |
Up to (excluding) 8.2.3512-1.fc35 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | vim | * |
Up to (excluding) 8.0.1568-5.17.1 |
|||||
| 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_8 | vim | * |
Up to (excluding) 8.0.1763-16.0.1.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | vim | * |
Up to (excluding) 8.0.1763-16.el8 |
|||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 普通权限
- 影响范围 有限影响
- EXP成熟度 POC 已公开
- 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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