CVE编号
CVE-2021-22918利用情况
暂无补丁情况
官方补丁披露时间
2021-07-12漏洞描述
nodejs是是一个基于ChromeV8引擎的JavaScript运行环境通过对Chromev8引擎进行了封装以及使用事件驱动和非阻塞IO的应用让Javascript开发高性能的后台应用成为了可能。 Nodejs 存在缓冲区错误漏洞，该漏洞源于程序的uv__idna_toascii()函数中存在越界读取漏洞。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://nodejs.org/en/blog/vulnerability/july-2021-security-releases/。
参考链接 |
|
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf | |
| https://hackerone.com/reports/1209681 | |
| https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/ | |
| https://security.netapp.com/advisory/ntap-20210805-0003/ |
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 | nodejs | node.js | * |
From (including) 12.0.0 |
Up to (excluding) 12.22.2 |
||||
| 运行在以下环境 | |||||||||
| 应用 | nodejs | node.js | * |
From (including) 14.0.0 |
Up to (excluding) 14.17.2 |
||||
| 运行在以下环境 | |||||||||
| 应用 | nodejs | node.js | * |
From (including) 16.0.0 |
Up to (including) 16.4.1 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | nodejs | * |
Up to (excluding) 14.17.3-2.1.al8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | nodejs | * |
Up to (excluding) 12.22.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | nodejs | * |
Up to (excluding) 12.22.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | nodejs | * |
Up to (excluding) 14.17.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | nodejs | * |
Up to (excluding) 14.17.3-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | nodejs | * |
Up to (excluding) 1.41.1-1.el8_4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | nodejs | * |
Up to (excluding) 1.24.1-1+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | nodejs | * |
Up to (excluding) 1.40.0-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | nodejs | * |
Up to (excluding) 1.9.1-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | nodejs | * |
Up to (excluding) 1.40.0-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | nodejs | * |
Up to (excluding) 10.24.1-lp152.2.15.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | nodejs | * |
Up to (excluding) 12.22.2-lp152.3.15.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | nodejs | * |
Up to (excluding) 14.17.2-lp152.11.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | nodejs | * |
Up to (excluding) 10.24.1-1.36.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | nodejs | * |
Up to (excluding) 12.22.2-4.16.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | nodejs | * |
Up to (excluding) 14.17.2-5.12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | nodejs | * |
Up to (excluding) 1.41.1-1.el8_4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | nodejs | * |
Up to (excluding) 1.41.1-1.el8_4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | nodejs | * |
Up to (excluding) 1.34.2-1ubuntu1.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | nodejs | * |
Up to (excluding) 1.40.0-1ubuntu0.1 |
|||||
- 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 数据泄露
- 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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