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
参考链接 |
|
|---|---|
| http://security.cucumberlinux.com/security/details.php?id=170 | |
| https://git.samba.org/?p=rsync.git;a=commit;h=5509597decdbd7b91994210f700329d... | |
| https://git.samba.org/?p=rsync.git;a=commit;h=70aeb5fddd1b2f8e143276f8d5a085d... | |
| https://lists.debian.org/debian-lts-announce/2017/12/msg00020.html | |
| https://www.debian.org/security/2017/dsa-4068 |
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_3.4 | 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_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 | 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_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_16.04 | 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
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