低危 rsync 安全绕过漏洞
CVE编号
CVE-2017-17434利用情况
暂无补丁情况
官方补丁披露时间
2017-12-06漏洞描述
rsync 3.1.2, 以及.1.3-development before 2017-11-03中的守护程序不会检查daemon_filter_list data structure (在receiver.c的recv_files 函数中)中的fnamecmp文件名，也不会应用sanitize_paths保护在'xname follow'字符串中找到的路径名(在rsync.c中的read_ndx_and_attrs函数中)，这允许远程攻击者绕过预期的访问限制。解决建议
厂商补丁：rsync-----https://git.samba.org/?p=rsync.git;a=commit;h=70aeb5fddd1b2f8e143276f8d5a085db16c593b9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 | samba | rsync | * | Up to (including) 3.1.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | rsync | * | Up to (excluding) 3.1.2-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | rsync | * | Up to (excluding) 3.1.2-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | rsync | * | Up to (excluding) 3.1.2-r6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | rsync | * | Up to (excluding) 3.1.2-r7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | rsync | * | Up to (excluding) 3.1.2-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | rsync | * | Up to (excluding) 3.1.2-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | rsync | * | Up to (excluding) 3.1.2-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | rsync | * | Up to (excluding) 3.0.9-4+deb7u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | rsync | * | Up to (excluding) 3.1.1-3+deb8u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | rsync | * | Up to (excluding) 3.1.2-1+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | rsync | * | Up to (excluding) 3.1.2-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | rsync | * | Up to (excluding) 3.1.0-10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | rsync | * | Up to (excluding) 3.1.0-10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | rsync | * | Up to (excluding) 3.0.4-2.53.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | rsync | * | Up to (excluding) 3.1.0-13.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | rsync | * | Up to (excluding) 3.1.0-13.7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | rsync | * | Up to (excluding) 3.1.0-13.7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | rsync | * | Up to (excluding) 3.1.0-2ubuntu0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | rsync | * | Up to (excluding) 3.1.0-2ubuntu0.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | rsync | * | Up to (excluding) 3.1.1-3ubuntu1.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | rsync | * | Up to (excluding) 3.1.1-3ubuntu1.1 | |||||
- 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 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100
| CWE-ID | 漏洞类型 |
| NVD-CWE-noinfo |
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