CVE编号
CVE-2018-7750利用情况
暂无补丁情况
官方补丁披露时间
2018-03-14漏洞描述
在1.17.6之前，1.18.5之前的1.18.x，2.0.8之前的2.0.x，2.1.5之前的2.1.x，2.2.3之前的2.2.x，2.3.x在2.3.2之前，2.4.1之前的Paramiko中的SSH server implementation中的transport.py，没有正确检查在处理其他请求之前是否完成了身份验证，如channel-open所示。自定义SSH客户端可以简单地跳过身份验证步骤。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://github.com/paramiko/paramiko/blob/master/sites/www/changelog.rst
参考链接 |
|
|---|---|
| http://www.securityfocus.com/bid/103713 | |
| https://access.redhat.com/errata/RHSA-2018:0591 | |
| https://access.redhat.com/errata/RHSA-2018:0646 | |
| https://access.redhat.com/errata/RHSA-2018:1124 | |
| https://access.redhat.com/errata/RHSA-2018:1125 | |
| https://access.redhat.com/errata/RHSA-2018:1213 | |
| https://access.redhat.com/errata/RHSA-2018:1274 | |
| https://access.redhat.com/errata/RHSA-2018:1328 | |
| https://access.redhat.com/errata/RHSA-2018:1525 | |
| https://access.redhat.com/errata/RHSA-2018:1972 | |
| https://github.com/paramiko/paramiko/blob/master/sites/www/changelog.rst | |
| https://github.com/paramiko/paramiko/commit/fa29bd8446c8eab237f5187d28787727b4610516 | |
| https://github.com/paramiko/paramiko/issues/1175 | |
| https://lists.debian.org/debian-lts-announce/2018/10/msg00018.html | |
| https://lists.debian.org/debian-lts-announce/2021/12/msg00025.html | |
| https://usn.ubuntu.com/3603-1/ | |
| https://usn.ubuntu.com/3603-2/ | |
| https://www.exploit-db.com/exploits/45712/ |
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 | paramiko | paramiko | * |
Up to (excluding) 1.17.6 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | paramiko | paramiko | * |
From (including) 1.18.0 |
Up to (excluding) 1.18.5 |
||||
| 运行在以下环境 | |||||||||
| 应用 | paramiko | paramiko | * |
From (including) 2.0.0 |
Up to (excluding) 2.0.8 |
||||
| 运行在以下环境 | |||||||||
| 应用 | paramiko | paramiko | * |
From (including) 2.1.0 |
Up to (excluding) 2.1.5 |
||||
| 运行在以下环境 | |||||||||
| 应用 | paramiko | paramiko | * |
From (including) 2.2.0 |
Up to (excluding) 2.2.3 |
||||
| 运行在以下环境 | |||||||||
| 应用 | paramiko | paramiko | * |
From (including) 2.3.0 |
Up to (excluding) 2.3.2 |
||||
| 运行在以下环境 | |||||||||
| 应用 | paramiko | paramiko | 2.4.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | ansible_engine | 2.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | ansible_engine | 2.4 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | cloudforms | 4.5 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | cloudforms | 4.6 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | virtualization | 4.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | paramiko | * |
Up to (excluding) 2.4.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | paramiko | * |
Up to (excluding) 2.4.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | paramiko | * |
Up to (excluding) 2.4.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | paramiko | * |
Up to (excluding) 2.4.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | paramiko | * |
Up to (excluding) 2.4.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | paramiko | * |
Up to (excluding) 2.4.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | paramiko | * |
Up to (excluding) 1.15.1-2.6.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | paramiko | * |
Up to (excluding) 1.7.5-4.el6_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | paramiko | * |
Up to (excluding) 1.15.1-1+deb8u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | paramiko | * |
Up to (excluding) 2.0.0-1+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | paramiko | * |
Up to (excluding) 2.2.3-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | paramiko | * |
Up to (excluding) 2.3.2-1.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | paramiko | * |
Up to (excluding) 2.4.1-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | paramiko | * |
Up to (excluding) 2.1.1-0.4.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | paramiko | * |
Up to (excluding) 2.0.8-4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | paramiko | * |
Up to (excluding) 1.7.5-4.el6_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | paramiko | * |
Up to (excluding) 1.10.1-1git1ubuntu0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | paramiko | * |
Up to (excluding) 1.16.0-1ubuntu0.1 |
|||||
- 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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