中危 flatpak flatpak 输出中的特殊元素转义处理不恰当（注入）
CVE编号
CVE-2021-21261利用情况
暂无补丁情况
官方补丁披露时间
2021-01-15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存在注入漏洞，该漏洞源于flatpak-portal允许沙箱应用程序在主机系统上执行任意代码(沙箱逃脱)。目前没有详细的漏洞细节提供。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://github.com/flatpak/flatpak/commit/fb1eaefbceeb73f02eb1bc85865d74a414faf8b8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 | * | From (including) 0.11.4 | Up to (excluding) 1.8.5 | ||||
| 运行在以下环境 | |||||||||
| 应用 | flatpak | flatpak | * | From (including) 1.9.1 | Up to (excluding) 1.10.0 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | flatpak-builder | * | Up to (excluding) 1.0.9-10.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | flatpak | * | Up to (excluding) 1.10.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | flatpak | * | Up to (excluding) 1.10.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | flatpak | * | Up to (excluding) 1.10.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | flatpak | * | Up to (excluding) 1.10.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | flatpak | * | Up to (excluding) 1.10.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | flatpak | * | Up to (excluding) 1.10.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | flatpak | * | Up to (excluding) 1.10.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | flatpak | * | Up to (excluding) 1.0.9-10.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | flatpak | * | Up to (excluding) 1.0.9-10.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | flatpak-debuginfo | * | Up to (excluding) 1.6.2-5.el8_3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | flatpak | * | Up to (excluding) 1.2.5-0+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | flatpak | * | Up to (excluding) 1.8.5-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | flatpak | * | Up to (excluding) 1.8.5-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | flatpak | * | Up to (excluding) 1.8.5-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | flatpak | * | Up to (excluding) 1.0.9-11.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | flatpak | * | Up to (excluding) 1.0.9-11.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | flatpak | * | Up to (excluding) 2020.8-lp152.2.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 1.0.9-10.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 1.6.2-5.el8_3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | flatpak | * | Up to (excluding) 1.0.9-10.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | flatpak-debuginfo | * | Up to (excluding) 1.6.2-5.el8_3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | flatpak | * | Up to (excluding) 1.0.9-0ubuntu0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | flatpak | * | Up to (excluding) 1.0.9-0ubuntu0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | flatpak | * | Up to (excluding) 1.6.5-0ubuntu0.2 | |||||
- 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 越权影响
- EXP成熟度 N/A
- 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 服务器失陷
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-74 | 输出中的特殊元素转义处理不恰当（注入） |
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