中危 GNOME gnome-autoar up to 0.2.4 Extraction autoar-extractor.c pathname traversal
CVE编号
CVE-2020-36241利用情况
暂无补丁情况
官方补丁披露时间
2021-02-06漏洞描述
autoar-extractor.c in GNOME gnome-autoar through 0.2.4, as used by GNOME Shell, Nautilus, and other software, allows Directory Traversal during extraction because it lacks a check of whether a file's parent is a symlink to a directory outside of the intended extraction location.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。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 | gnome | gnome-autoar | * | Up to (including) 0.2.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | gnome-autoar | * | Up to (excluding) 0.3.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | gnome-autoar | * | Up to (excluding) 0.3.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | gnome-autoar | * | Up to (excluding) 0.3.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | gnome-autoar | * | Up to (excluding) 0.3.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | gnome-autoar | * | Up to (excluding) 0.3.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | gnome-autoar | * | Up to (excluding) 0.3.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | gnome-autoar | * | Up to (excluding) 0.3.1-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | gnome-control-center-filesystem | * | Up to (excluding) 3.28.2-3.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | gnome-autoar | * | Up to (including) 0.2.3-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | gnome-autoar | * | Up to (excluding) 0.2.4-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | gnome-autoar | * | Up to (excluding) 0.2.4-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | gnome-autoar | * | Up to (including) 0.1.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | gnome-autoar | * | Up to (excluding) 0.2.4-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | adwaita-icon-theme-devel | * | Up to (excluding) 40.0~rc-1.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | gnome-autoar-devel | * | Up to (excluding) 0.2.3-lp152.4.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 3.36.1-10.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | gnome-control-center-filesystem | * | Up to (excluding) 3.28.2-3.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | gnome-autoar | * | Up to (excluding) 0.2.3-1ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | gnome-autoar | * | Up to (excluding) 0.2.3-1ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | gnome-autoar | * | Up to (excluding) 0.2.3-2ubuntu0.1 | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 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 无影响
- 数据完整性 传输被破坏
- 服务器危害 服务器失陷
- 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） |
| CWE-59 | 在文件访问前对链接解析不恰当（链接跟随） |
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