rubygems rubygems.org 授权机制不正确
CVE编号
CVE-2022-29218利用情况
暂无补丁情况
N/A披露时间
2022-05-13漏洞描述
RubyGems is a package registry used to supply software for the Ruby language ecosystem. An ordering mistake in the code that accepts gem uploads allowed some gems (with platforms ending in numbers, like `arm64-darwin-21`) to be temporarily replaced in the CDN cache by a malicious package. The bug has been patched, and is believed to have never been exploited, based on an extensive review of logs and existing gems by rubygems. The easiest way to ensure that an application has not been exploited by this vulnerability is to verify all downloaded .gems checksums match the checksum recorded in the RubyGems.org database. RubyGems.org has been patched and is no longer vulnerable to this issue.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 |
|
|---|---|
| https://github.com/rubygems/rubygems.org/security/advisories/GHSA-2jmx-8mh8-pm8w | |
| https://security.netapp.com/advisory/ntap-20220629-0010/ |
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 | rubygems | rubygems.org | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 无
- 保密性 无
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-269 | 特权管理不恰当 |
| CWE-290 | 使用欺骗进行的认证绕过 |
| CWE-863 | 授权机制不正确 |
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