CVE-2024-10912— Denial of Service in lm-sys/fastchat
Quick assessment
Affected
lm-sys lm-sys/fastchat
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
FastChat是LMSYS的一个用于训练、部署和评估基于大型语言模型的聊天机器人的开放平台。 FastChat 0.2.36版本存在资源管理错误漏洞，该漏洞源于文件上传功能中处理大文件名不当，可能导致拒绝服务攻击。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-10912
Vulnerability Information
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Vulnerability Title
Denial of Service in lm-sys/fastchat
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
FastChat 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FastChat是LMSYS的一个用于训练、部署和评估基于大型语言模型的聊天机器人的开放平台。 FastChat 0.2.36版本存在资源管理错误漏洞，该漏洞源于文件上传功能中处理大文件名不当，可能导致拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| lm-sys | lm-sys/fastchat | unspecified ~ latest | - |
|
II. Public POCs for CVE-2024-10912
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-10912 (1)
Same Patch Batch · lm-sys · 2025-03-20 · 5 CVEs total
| CVE-2024-12376 | Server Side Request Forgery in lm-sys/fastchat | |
| CVE-2024-11603 | Server-Side Request Forgery in lm-sys/fastchat | |
| CVE-2024-10908 | Open Redirect in lm-sys/fastchat | |
| CVE-2024-10907 | Denial of Service (DoS) via Multipart Boundary in lm-sys/fastchat |
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