CVE编号
CVE-2019-19921利用情况
暂无补丁情况
官方补丁披露时间
2020-02-13漏洞描述
runc到1.0.0-rc9的访问控制不正确，导致特权升级，这与libcontainer/rootfs_linux.go有关。要利用这一点，攻击者必须能够生成两个具有自定义卷装载配置的容器，并能够运行自定义映像。(此漏洞不影响Docker，因为一个实现细节恰好阻止了攻击。)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://lists.opensuse.org/opensuse-security-announce/2020-02/msg00018.html | |
| https://access.redhat.com/errata/RHSA-2020:0688 | |
| https://access.redhat.com/errata/RHSA-2020:0695 | |
| https://github.com/opencontainers/runc/issues/2197 | |
| https://github.com/opencontainers/runc/pull/2190 | |
| https://github.com/opencontainers/runc/releases | |
| https://security-tracker.debian.org/tracker/CVE-2019-19921 | |
| https://security.gentoo.org/glsa/202003-21 | |
| https://usn.ubuntu.com/4297-1/ |
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 | linuxfoundation | runc | * |
Up to (including) 0.1.1 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | linuxfoundation | runc | 1.0.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | runc | * |
Up to (excluding) 1.0.0_rc10 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | runc | * |
Up to (excluding) 1.3.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | runc | * |
Up to (excluding) 1.0.0_rc10-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | runc | * |
Up to (excluding) 1.3.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | runc | * |
Up to (excluding) 1.3.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | runc | * |
Up to (excluding) 1.3.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | runc | * |
Up to (excluding) 1.0.0-0.1.20200204.gitdc9208a.amzn2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | runc | * |
Up to (excluding) 1.0.0-0.1.20200204.gitdc9208a.1.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | runc | * |
Up to (excluding) 1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | runc | * |
Up to (excluding) 1.0.0~rc6+dfsg1-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | runc | * |
Up to (excluding) 0.1.1+dfsg1-2+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | runc | * |
Up to (excluding) 1.0.0-102.dev.gitdc9208a.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | runc | * |
Up to (excluding) 1.0.0-102.dev.gitdc9208a.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | runc | * |
Up to (excluding) 1.0.0rc8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | runc | * |
Up to (excluding) 2.124.0-1.module+el8.2.0+7615+180dc822 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | runc | * |
Up to (excluding) 1.0.0-65.rc10.module+el8.2.0+5762+aaee29fb |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | runc | * |
Up to (excluding) 1.0.0~rc10-0ubuntu1~18.04.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | runc | * |
Up to (excluding) 1.0.0~rc10-0ubuntu1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | runc | * |
Up to (excluding) 1.0.0~rc10-0ubuntu1 |
|||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 普通权限
- 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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