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 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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

No configuration.

History

No history.

Information

Published : 2024-06-27 19:15

Updated : 2024-06-27 19:25

NVD link : CVE-2024-6038

Mitre link : CVE-2024-6038

CVE.ORG link : CVE-2024-6038

JSON object : View

Products Affected

No product.

CWE

CWE-625

Permissive Regular Expression

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