CVE-2024-6038 — ReDoS Vulnerability in gaizhenbiao/chuanhuchatgpt
A Regular Expression Denial of Service (ReDoS) vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability is located in the filter_history funct…
Published: 2024-06-27 · CVSS: 7.5 · CVSS 3.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7