低危 nghttp2 up to 0.9.x/1.30.x ALTSVC Frame Segmentation Fault 拒绝服务漏洞
CVE编号
CVE-2018-1000168利用情况
暂无补丁情况
官方补丁披露时间
2018-05-09漏洞描述
Nghttp2是一个用于实现HTTP/2的C库。 Nghttp2 1.10.0及之前的版本和1.31.0及之前版本中的ALTSVC框架处理存在输入验证漏洞。攻击者可借助网络客户端利用该漏洞造成拒绝服务（段错误）。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://nghttp2.org/blog/2018/04/12/nghttp2-v1-31-1/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 | nghttp2 | nghttp2 | * | From (including) 1.10.0 | Up to (including) 1.31.0 | ||||
| 运行在以下环境 | |||||||||
| 应用 | nodejs | node.js | * | From (including) 10.0.0 | Up to (including) 10.15.2 | ||||
| 运行在以下环境 | |||||||||
| 应用 | nodejs | node.js | * | From (including) 8.4.0 | Up to (including) 8.15.1 | ||||
| 运行在以下环境 | |||||||||
| 应用 | nodejs | node.js | * | From (including) 9.0.0 | Up to (including) 9.11.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | nodejs | * | Up to (excluding) 8.11.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | nghttp2 | * | Up to (excluding) 1.31.1-1.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | nghttp2 | * | Up to (excluding) 1.31.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | nghttp2 | * | Up to (excluding) 1.31.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | nghttp2 | * | Up to (excluding) 1.31.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | nghttp2 | * | Up to (excluding) 1.31.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | nghttp2 | * | Up to (excluding) 1.31.1-1.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | nghttp2 | * | Up to (excluding) 1.31.1-1.fc28 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | nghttp2 | * | Up to (excluding) 1.31.1-1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | nodejs8-devel | * | Up to (excluding) 8.11.3-lp150.2.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11 | MozillaFirefox | * | Up to (excluding) 68.2.0-78.51 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libnghttp2 | * | Up to (excluding) 14-1.39.2-3.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | nghttp2 | * | Up to (excluding) 1.7.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | nghttp2 | * | Up to (excluding) 1.30.0-1ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | nghttp2 | * | Up to (excluding) 1.30.0-1ubuntu1 | |||||
- 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
| CWE-ID | 漏洞类型 |
| CWE-20 | 输入验证不恰当 |
| CWE-476 | 空指针解引用 |
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