CVE编号
CVE-2018-16844利用情况
暂无补丁情况
官方补丁披露时间
2018-11-08漏洞描述
版本1.15.6和1.14.1之前的nginx在HTTP / 2的实现中存在漏洞，可能允许过多的CPU使用。如果在配置文件中使用'listen'指令的'http2'选项，则此问题会影响使用ngx_http_v2_module编译的nginx(默认情况下不编译)。解决建议
厂商已发布漏洞修复程序，请及时关注更新：http://nginx.org/
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html | |
| http://mailman.nginx.org/pipermail/nginx-announce/2018/000220.html | |
| http://seclists.org/fulldisclosure/2021/Sep/36 | |
| http://www.securityfocus.com/bid/105868 | |
| http://www.securitytracker.com/id/1042038 | |
| https://access.redhat.com/errata/RHSA-2018:3680 | |
| https://access.redhat.com/errata/RHSA-2018:3681 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16844 | |
| https://support.apple.com/kb/HT212818 | |
| https://usn.ubuntu.com/3812-1/ | |
| https://www.debian.org/security/2018/dsa-4335 |
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 | nginx | nginx | * |
From (including) 1.15.0 |
Up to (excluding) 1.15.6 |
||||
| 运行在以下环境 | |||||||||
| 应用 | nginx | nginx | * |
From (including) 1.9.5 |
Up to (excluding) 1.14.1 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | nginx | * |
Up to (excluding) 1.14.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | nginx | * |
Up to (excluding) 1.14.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | nginx | * |
Up to (excluding) 1.14.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | nginx | * |
Up to (excluding) 1.14.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | nginx | * |
Up to (excluding) 1.14.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | nginx | * |
Up to (excluding) 1.14.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | nginx | * |
Up to (excluding) 1.12.2-r2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | nginx | * |
Up to (excluding) 1.12.1-r4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | nginx | * |
Up to (excluding) 1.14.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | nginx | * |
Up to (excluding) 1.14.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | nginx | * |
Up to (excluding) 1.14.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | nginx | * |
Up to (excluding) 1.14.1-2.34.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | nginx | * |
Up to (excluding) 1.10.3-1+deb9u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | nginx | * |
Up to (excluding) 1.14.1-1.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | nginx | * |
Up to (excluding) 1.14.1-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | nginx | * |
Up to (excluding) 1.14.1-2.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | nginx | * |
Up to (excluding) 1.14.2-16.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | nginx | * |
Up to (excluding) 1.14.2-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | nginx | * |
Up to (excluding) 1.14.2-16.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | nginx | * |
Up to (excluding) 1.16.1-1.0.1.module+el8.3.0+7892+37ea59a5.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | nginx | * |
Up to (excluding) 1.10.3-0ubuntu0.16.04.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | nginx | * |
Up to (excluding) 1.14.0-0ubuntu1.2 |
|||||
- 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
还没有评论，来说两句吧...