高危 SaltStack SSH Client 认证绕过漏洞
CVE编号
CVE-2020-25592利用情况
POC 已公开补丁情况
官方补丁披露时间
2020-11-06漏洞描述
SaltStack Salt是SaltStack公司的一套开源的用于管理基础架构的工具。该工具提供配置管理、远程执行等功能。 Salt 中的API存在输入验证错误漏洞，该漏洞允许攻击者绕过限制，以提升自身特权。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://gitlab.com/saltstack/open/salt-patches/-/commit/a8b998ae07dbf752cbd6a1d1cdcdcc366bffb04e
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 | saltstack | salt | * | Up to (excluding) 2015.8.10 | |||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2015.8.11 | Up to (excluding) 2015.8.13 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2016.11.0 | Up to (excluding) 2016.11.3 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2016.11.4 | Up to (excluding) 2016.11.6 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2016.11.7 | Up to (excluding) 2016.11.10 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2016.3.0 | Up to (excluding) 2016.3.4 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2016.3.5 | Up to (excluding) 2016.3.6 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2016.3.7 | Up to (excluding) 2016.3.8 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2017.5.0 | Up to (excluding) 2017.7.4 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2017.7.5 | Up to (excluding) 2017.7.8 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2018.2.0 | Up to (excluding) 2018.3.5 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 2019.2.0 | Up to (excluding) 2019.2.5 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | * | From (including) 3000.0 | Up to (excluding) 3000.3 | ||||
| 运行在以下环境 | |||||||||
| 应用 | saltstack | salt | 3001 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | salt | * | Up to (excluding) 3002-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | salt | * | Up to (excluding) 3002-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | salt | * | Up to (excluding) 3002-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | salt | * | Up to (excluding) 3002-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | salt | * | Up to (excluding) 3002-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | salt | * | Up to (excluding) 3002-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | salt | * | Up to (excluding) 3002-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | salt | * | Up to (excluding) 2018.3.4+dfsg1-6+deb10u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | salt | * | Up to (excluding) 3002.1+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | salt | * | Up to (excluding) 2016.11.2+ds-1+deb9u6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | salt | * | Up to (excluding) 3002.1+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | salt-ssh | * | Up to (excluding) 3001.3-1.fc31 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | salt-ssh | * | Up to (excluding) 3001.3-1.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | salt-ssh | * | Up to (excluding) 3002.1-1.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | salt-ssh | * | Up to (excluding) 3000-lp151.5.30.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | salt-ssh | * | Up to (excluding) 3002.2-lp152.3.36.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | python3-distro | * | Up to (excluding) 1.5.0-3.5.1 | |||||
- 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 全局影响
- EXP成熟度 POC 已公开
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 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-20 | 输入验证不恰当 |
| CWE-287 | 认证机制不恰当 |
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