CVE编号
CVE-2021-3560利用情况
EXP 已公开补丁情况
官方补丁披露时间
2022-02-17漏洞描述
It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.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 |
|
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1961710 | |
| https://github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/ |
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 | polkit_project | polkit | * |
Up to (excluding) 0.119 |
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| 运行在以下环境 | |||||||||
| 应用 | redhat | openshift_container_platform | 4.7 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | virtualization | 4.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | redhat | virtualization_host | 4.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | mysql | * |
Up to (excluding) 11.0.13.0.8-1.1.al7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | mysql | * |
Up to (excluding) 0.119-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | mysql | * |
Up to (excluding) 0.119-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | mysql | * |
Up to (excluding) 0.119-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | mysql | * |
Up to (excluding) 1.8.0-openjdk-demo-debug-1.8.0.312.b07-1.amzn2.0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | mysql | * |
Up to (excluding) 1.8.0-openjdk-src-1.8.0.312.b07-0.65.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | mysql | * |
Up to (excluding) 11.0.13.0.8-1.el7_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | mysql | * |
Up to (excluding) 0.115-11.el8_4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | mysql | * |
Up to (excluding) 0.117-2.fc33.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33_Modular | mysql | * |
Up to (excluding) 8.0-3320211031142409.601d93de |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | mysql | * |
Up to (excluding) 0.117-3.fc34.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34_Modular | mysql | * |
Up to (excluding) 8.0-3420211031142409.058368ca |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | mysql | * |
Up to (excluding) 8.0.27-1.fc35 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35_Modular | mysql | * |
Up to (excluding) 8.0-3520211031142409.f27b74a8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | mysql | * |
Up to (excluding) 17.0.1.0.12-1.rolling.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | mysql | * |
Up to (excluding) 17.0.1.0.12-3.rolling.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | mysql | * |
Up to (excluding) 0.116-lp152.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | mysql | * |
Up to (excluding) 0.116-3.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | mysql | * |
Up to (excluding) 11.0.13.0.8-1.0.1.el7_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | mysql | * |
Up to (excluding) 0.115-11.0.1.el8_4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | mysql | * |
Up to (excluding) 0.115-11.el8_4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | mysql | * |
Up to (excluding) 0.113-5.21.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | mysql | * |
Up to (excluding) 0.105-26ubuntu1.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | mysql | * |
Up to (excluding) 0.105-30ubuntu0.1 |
|||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 全局影响
- EXP成熟度 EXP 已公开
- 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 N/A
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