GitHub Advisoryadvisory · PyPI

GHSA-79rp-v9rm-gxm8 FastChat Denial of Service vulnerability

HIGH Published 2025-03-20 Modified 2025-03-21 Official page ↗
Aliases
CVE-2024-10912
Ecosystem
PyPI
Packages
fschat
Severity
High
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400
Reviewed
2025-03-21

Affected packages

• PyPI fschat: <= 0.2.36 (no fix yet)

Description

A Denial of Service (DoS) vulnerability exists in the file upload feature of lm-sys/fastchat version 0.2.36. The vulnerability is due to improper handling of form-data with a large filename in the file upload request. An attacker can exploit this by sending a payload with an excessively large filename, causing the server to become overwhelmed and unavailable to legitimate users.

Related

Alias · CVE (1)

  • CVE-2024-10912 A Denial of Service (DoS) vulnerability exists in the file upload feature of lm-sys/fastchat version 0.2.36. vulnerability

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References