CVE编号
CVE-2021-23362利用情况
暂无补丁情况
官方补丁披露时间
2021-03-23漏洞描述
Ruy Adorno hosted-git-info是Ruy Adorno开源的一个应用程序。提供识别和转换协议之间的各种git主机URL。 hosted-git-info before 3.0.8 存在安全漏洞，该漏洞源于容易受到来自fromUrl()的shortcutMatch正则表达式拒绝服务(ReDoS)的攻击。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://github.com/npm/hosted-git-info/commit/bede0dc38e1785e732bf0a48ba6f81a4a908eba3
参考链接 |
|
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf | |
| https://github.com/npm/hosted-git-info/commit/29adfe5ef789784c861b2cdeb15051e... | |
| https://github.com/npm/hosted-git-info/commit/8d4b3697d79bcd89cdb36d1db165e36... | |
| https://github.com/npm/hosted-git-info/commit/bede0dc38e1785e732bf0a48ba6f81a... | |
| https://github.com/npm/hosted-git-info/commits/v2 | |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1088356 | |
| https://snyk.io/vuln/SNYK-JS-HOSTEDGITINFO-1088355 |
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 | npmjs | hosted-git-info | * |
Up to (excluding) 3.0.8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | node-hosted-git-info | * |
Up to (excluding) 14.17.3-2.1.al8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | node-hosted-git-info | * |
Up to (excluding) 12.22.3-2.module+el8.4.0+11732+c668cc9f |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | node-hosted-git-info | * |
Up to (excluding) 2.7.1-1+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | node-hosted-git-info | * |
Up to (excluding) 2.1.5-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | node-hosted-git-info | * |
Up to (excluding) 10.24.1-lp152.2.15.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | node-hosted-git-info | * |
Up to (excluding) 12.22.2-lp152.3.15.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | node-hosted-git-info | * |
Up to (excluding) 14.17.2-lp152.11.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | node-hosted-git-info | * |
Up to (excluding) 8.17.0-lp152.3.14.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | node-hosted-git-info | * |
Up to (excluding) 10.24.1-1.36.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | node-hosted-git-info | * |
Up to (excluding) 12.22.2-4.16.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | node-hosted-git-info | * |
Up to (excluding) 14.17.2-5.12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | node-hosted-git-info | * |
Up to (excluding) 8.17.0-10.12.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | node-hosted-git-info | * |
Up to (excluding) 2.0.3-1.module+el8.4.0+20281+eb64e322 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | node-hosted-git-info | * |
Up to (excluding) 12.22.3-2.module+el8.4.0+11732+c668cc9f |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_8 | node-hosted-git-info | * |
Up to (excluding) 12.22.3-2.module+el8.4.0+11732+c668cc9f |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 N/A
- 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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