CVE-2024-6038: A Regular Expression Denial of Service (ReDoS) vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability is located in the…

PriorityP338high7.5CVSS 3.0

AVNACLPRNUINSUCNINAH

EPSS

0.65%

46.6th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
gaizhenbiao	chuanhuchatgpt	—	—
gaizhenbiao	gaizhenbiao_chuanhuchatgpt	>= unspecified < 20240918	20240918

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