CVE编号
CVE-2021-32556利用情况
POC 已公开补丁情况
官方补丁披露时间
2021-06-12漏洞描述
It was discovered that the get_modified_conffiles() function in backends/packaging-apt-dpkg.py allowed injecting modified package names in a manner that would confuse the dpkg(1) call.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1917904 |
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 | canonical | apport | * |
From (including) 2.14.1-0ubuntu3 |
Up to (excluding) 2.14.1-0ubuntu3.29\+esm7 |
||||
| 运行在以下环境 | |||||||||
| 应用 | canonical | apport | * |
From (including) 2.20.1 |
Up to (excluding) 2.20.1-0ubuntu2.30\+esm1 |
||||
| 运行在以下环境 | |||||||||
| 应用 | canonical | apport | * |
From (including) 2.20.11-0ubuntu27 |
Up to (excluding) 2.20.11-0ubuntu27.18 |
||||
| 运行在以下环境 | |||||||||
| 应用 | canonical | apport | * |
From (including) 2.20.11-0ubuntu50 |
Up to (excluding) 2.20.11-0ubuntu50.7 |
||||
| 运行在以下环境 | |||||||||
| 应用 | canonical | apport | * |
From (including) 2.20.11-0ubuntu65 |
Up to (excluding) 2.20.11-0ubuntu65.1 |
||||
| 运行在以下环境 | |||||||||
| 应用 | canonical | apport | * |
From (including) 2.20.9 |
Up to (excluding) 2.20.9-0ubuntu7.24 |
||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | apport | * |
Up to (excluding) 2.14.1-0ubuntu3.29+esm7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | apport | * |
Up to (excluding) 2.14.1-0ubuntu3.29+esm7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | apport | * |
Up to (excluding) 2.20.1-0ubuntu2.30+esm1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | apport | * |
Up to (excluding) 2.20.9-0ubuntu7.24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | apport | * |
Up to (excluding) 2.20.9-0ubuntu7.24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | apport | * |
Up to (excluding) 2.20.11-0ubuntu27.18 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | apport | * |
Up to (excluding) 2.20.11-0ubuntu65.1 |
|||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 POC 已公开
- 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 无影响
- 全网数量 N/A
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