高危 Vim 代码问题漏洞（CVE-2022-1620）
CVE编号
CVE-2022-1620利用情况
暂无补丁情况
官方补丁披露时间
2022-05-08漏洞描述
Vim是一款跨平台的文本编辑器。 Vim 8.2之前版本存在代码问题漏洞，该漏洞源于regexp.c：2729的vim_regexec_string函数中NULL指针取消引用。攻击者利用该漏洞通过特制的输入导致拒绝服务（应用程序崩溃）。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/8e4b76da1d7e987d43ca960dfbc372d1c617466f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) 8.2.4901 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | vim | * | Up to (excluding) 8.2.4969-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | vim | * | Up to (excluding) 8.2.4969-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | vim | * | Up to (excluding) 8.2.4969-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | vim | * | Up to (excluding) 8.2.4969-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | vim | * | Up to (excluding) 8.2.5172-1.amzn2.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | vim | * | Up to (excluding) 8.2.5172-1.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) 8.2.5172-1.1.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | vim | * | Up to (including) 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) 2:9.0.0135-1 | |||||
| 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) 2:9.0.0135-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | vim-X11 | * | Up to (excluding) 8.2.4927-1.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | vim-X11 | * | Up to (excluding) 8.2.4927-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | vim-X11 | * | Up to (excluding) 8.2.4927-1.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | vim-X11 | * | Up to (excluding) 8.2-28.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | vim-X11 | * | Up to (excluding) 8.2-28.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | vim-X11 | * | Up to (excluding) 8.2-28.p01.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | vim-X11 | * | Up to (excluding) 8.2-28.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | vim-X11 | * | Up to (excluding) 8.2-28.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | vim-data-common | * | Up to (excluding) 8.2.5038-150000.5.21.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | vim-data-common | * | Up to (excluding) 8.2.5038-150000.5.21.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | vim-data | * | Up to (excluding) 9.0.0814-17.9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | vim | * | Up to (excluding) 2:8.0.1453-1ubuntu1.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | vim | * | Up to (excluding) 2:8.1.2269-1ubuntu5.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | vim | * | Up to (excluding) 2:8.2.3995-1ubuntu2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | vim | * | Up to (excluding) vim-8.2-27.uel20 | |||||
- 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 无影响
- 数据完整性 传输被破坏
- 服务器危害 DoS
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-476 | 空指针解引用 |
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