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

CVSS3评分 5.3

• 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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CWE-ID 漏洞类型 CWE-759 使用未加Salt的单向哈希算法