onlinevotingsystem_project onlinevotingsystem 使用未加salt的单向哈希算法
CVE编号
CVE-2021-21253利用情况
暂无补丁情况
N/A披露时间
2021-01-22漏洞描述
OnlineVotingSystem is an open source project hosted on GitHub. OnlineVotingSystem before version 1.1.2 hashes user passwords without a salt, which is vulnerable to dictionary attacks. Therefore there is a threat of security breach in the voting system. Without a salt, it is much easier for attackers to pre-compute the hash value using dictionary attack techniques such as rainbow tables to crack passwords. This problem is fixed and published in version 1.1.2. A long randomly generated salt is added to the password hash function to better protect passwords stored in the voting system.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/dbijaya/OnlineVotingSystem/commit/0181cb0272857696c8eb3e44... | |
| https://github.com/dbijaya/OnlineVotingSystem/security/advisories/GHSA-wwg8-372v-v332 |
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 | onlinevotingsystem_project | onlinevotingsystem | * | Up to (excluding) 1.1.2 | |||||
- 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 低
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-759 | 使用未加Salt的单向哈希算法 |
| CWE-916 | 使用具有不充分计算复杂性的口令哈希 |
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