CVE编号
CVE-2019-3464利用情况
暂无补丁情况
官方补丁披露时间
2019-02-07漏洞描述
传递给rsync的环境变量的清理不足可以绕过rssh所施加的限制，rssh是一个受限制的shell，应限制用户仅执行rsync操作，从而导致执行任意shell命令。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。
参考链接 |
|
|---|---|
| http://seclists.org/fulldisclosure/2021/May/78 | |
| http://www.securityfocus.com/bid/106839 | |
| https://lists.debian.org/debian-lts-announce/2019/02/msg00007.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.gentoo.org/glsa/202007-29 | |
| https://tracker.debian.org/news/1026713/accepted-rssh-234-5deb9u2-source-amd6... | |
| https://usn.ubuntu.com/3946-1/ | |
| https://www.debian.org/security/2019/dsa-4382 |
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 | pizzashack | rssh | 2.3.4 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | rssh | * |
Up to (excluding) 2.3.4-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | rssh | * |
Up to (excluding) 2.3.4-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | rssh | * |
Up to (excluding) 2.3.4-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | rssh | * |
Up to (excluding) 2.3.4-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | rssh | * |
Up to (excluding) 2.3.4-15.3.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | rssh | * |
Up to (excluding) 2.3.4-4+deb8u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | rssh | * |
Up to (excluding) 2.3.4-5+deb9u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | rssh | * |
Up to (excluding) 2.3.4-15.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | rssh | * |
Up to (excluding) 2.3.4-15.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | rssh | * |
Up to (excluding) 2.3.4-15.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | rssh | * |
Up to (excluding) 2.3.4-15.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | rssh | * |
Up to (excluding) 2.3.4-15.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | rssh | * |
Up to (excluding) 2.3.4-4+deb8u2build0.14.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | rssh | * |
Up to (excluding) 2.3.4-4+deb8u2build0.16.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | rssh | * |
Up to (excluding) 2.3.4-7ubuntu0.1 |
|||||
- 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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