gaizhenbiao/chuanhuchatgpt 中的 ReDoS 漏洞 (CVE-2024-6038)

CVE编号

CVE-2024-6038

利用情况

暂无

补丁情况

N/A

披露时间

2024-06-28

漏洞描述

A Regular Expression Denial of Service (ReDoS) vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability is located in the filter_history function within the utils.py module. This function takes a user-provided keyword and attempts to match it against chat history filenames using a regular expression search. Due to the lack of sanitization or validation of the keyword parameter, an attacker can inject a specially crafted regular expression, leading to a denial of service condition. This can cause severe degradation of service performance and potential system unavailability.

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://huntr.com/bounties/d41cca0a-82bc-4cbf-a52a-928d304fb42d

CVSS3评分 7.5

• 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 高
• 保密性 无
• 完整性 无

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-ID	漏洞类型
CWE-625	宽松定义的正则表达式

Exp相关链接

- avd.aliyun.com