中危 Flatpak 路径遍历漏洞（CVE-2022-21682）
CVE编号
CVE-2022-21682利用情况
暂无补丁情况
官方补丁披露时间
2022-01-14漏洞描述
Flatpak是一套用于Linux桌面应用计算机环境的应用程序虚拟化系统。 Flatpak 1.12.3和1.10.6之前版本存在安全漏洞，攻击者可利用该漏洞通过恶意应用程序替换appstream util二进制文件，并可能执行其他恶意操作。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/flatpak/flatpak/security/advisories/GHSA-8ch7-5j3h-g4fx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 | flatpak | flatpak | * | Up to (excluding) 1.10.7 | |||||
| 运行在以下环境 | |||||||||
| 应用 | flatpak | flatpak | * | From (including) 1.11.1 | Up to (excluding) 1.12.4 | ||||
| 运行在以下环境 | |||||||||
| 应用 | flatpak | flatpak-builder | * | Up to (excluding) 1.2.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | flatpak | * | Up to (excluding) 1.12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | flatpak | * | Up to (excluding) 1.12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | flatpak | * | Up to (excluding) 1.12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | flatpak | * | Up to (excluding) 1.12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | flatpak | * | Up to (excluding) 1.12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | flatpak | * | Up to (excluding) 1.12.4-1.amzn2022 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | flatpak-builder-debuginfo | * | Up to (excluding) 1.0.14-2.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | flatpak | * | Up to (including) 1.2.5-0+deb10u4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | flatpak | * | Up to (excluding) 1.10.7-0+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | flatpak | * | Up to (excluding) 1.12.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | flatpak | * | Up to (including) 0.8.9-0+deb9u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | flatpak | * | Up to (excluding) 1.12.3-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | flatpak-devel | * | Up to (excluding) 1.10.6-1.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | flatpak-devel | * | Up to (excluding) 1.12.3-1.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | flatpak-builder | * | Up to (excluding) 1.0.14-2.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | flatpak | * | Up to (excluding) 1.0.3-11.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | flatpak | * | Up to (excluding) 1.0.3-11.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | flatpak | * | Up to (excluding) 1.0.3-11.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | flatpak-builder | * | Up to (excluding) 1.0.14-2.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | flatpak | * | Up to (excluding) 1.0.3-11.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | flatpak | * | Up to (excluding) 1.0.3-11.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | flatpak-devel | * | Up to (excluding) 1.10.7-4.12.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 1.0.14-2.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | flatpak-builder-debuginfo | * | Up to (excluding) 1.0.14-2.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | flatpak-builder | * | Up to (excluding) flatpak-builder-1.0.9-3.uelc20.02 | |||||
- 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 有限影响
- 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-22 | 对路径名的限制不恰当（路径遍历） |
Exp相关链接
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论