低危 bindata_project bindata 未加控制的资源消耗(资源穷尽)
CVE编号
CVE-2021-32823利用情况
暂无补丁情况
官方补丁披露时间
2021-06-23漏洞描述
In the bindata RubyGem before version 2.4.10 there is a potential denial-of-service vulnerability. In affected versions it is very slow for certain classes in BinData to be created. For example BinData::Bit100000, BinData::Bit100001, BinData::Bit100002, BinData::Bit. In combination with <user_input>.constantize there is a potential for a CPU-based DoS. In version 2.4.10 bindata improved the creation time of Bits and Integers.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。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 | bindata_project | bindata | * | Up to (excluding) 2.4.10 | |||||
运行在以下环境 | |||||||||
应用 | gitlab | gitlab | * | From (including) 12.0 | |||||
运行在以下环境 | |||||||||
系统 | debian_10 | ruby-bindata | * | Up to (including) 2.3.5-1 | |||||
运行在以下环境 | |||||||||
系统 | debian_11 | ruby-bindata | * | Up to (including) 2.4.8-1 | |||||
运行在以下环境 | |||||||||
系统 | debian_12 | ruby-bindata | * | Up to (excluding) 2.4.14-1 | |||||
运行在以下环境 | |||||||||
系统 | debian_9 | ruby-bindata | * | Up to (including) 2.3.1-1 | |||||
运行在以下环境 | |||||||||
系统 | debian_sid | ruby-bindata | * | Up to (excluding) 2.4.14-1 | |||||
- 攻击路径 远程
- 攻击复杂度 困难
- 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 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
CWE-ID | 漏洞类型 |
CWE-400 | 未加控制的资源消耗(资源穷尽) |
NVD-CWE-Other |
Exp相关链接

版权声明
本站原创文章转载请注明文章出处及链接,谢谢合作!
评论