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CVE-2024-10624— Regular Expression Denial of Service (ReDoS) in gradio-app/gradio

Quick assessment

Affected
gradio-app gradio-app/gradio
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.

Gradio是Gradio开源的一个开源 Python 库，是通过友好的 Web 界面演示机器学习模型的方法。 Gradio 98cbcae版本存在资源管理错误漏洞，该漏洞源于gr.Datetime组件使用的正则表达式可能导致正则表达式拒绝服务，攻击者可通过发送特制HTTP请求使gradio进程消耗100% CPU，从而导致服务器拒绝服务。

AI Predicted 7.5 Difficulty: Easy EPSS 1.08% · P64

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-10624

Vulnerability Information
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Vulnerability Title
Regular Expression Denial of Service (ReDoS) in gradio-app/gradio
Source: CVE Program / CVE List V5
Vulnerability Description
A Regular Expression Denial of Service (ReDoS) vulnerability exists in the gradio-app/gradio repository, affecting the gr.Datetime component. The affected version is git commit 98cbcae. The vulnerability arises from the use of a regular expression `^(?:\s*now\s*(?:-\s*(\d+)\s*([dmhs]))?)?\s*$` to process user input. In Python's default regex engine, this regular expression can take polynomial time to match certain crafted inputs. An attacker can exploit this by sending a crafted HTTP request, causing the gradio process to consume 100% CPU and potentially leading to a Denial of Service (DoS) condition on the server.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1333
Source: CVE Program / CVE List V5
Vulnerability Title
Gradio 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gradio是Gradio开源的一个开源 Python 库，是通过友好的 Web 界面演示机器学习模型的方法。 Gradio 98cbcae版本存在资源管理错误漏洞，该漏洞源于gr.Datetime组件使用的正则表达式可能导致正则表达式拒绝服务，攻击者可通过发送特制HTTP请求使gradio进程消耗100% CPU，从而导致服务器拒绝服务。
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
gradio-app gradio-app/gradio unspecified ~ latest -

II. Public POCs for CVE-2024-10624

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III. Intelligence Information for CVE-2024-10624

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Vendor Advisories for CVE-2024-10624 (1)

Same Patch Batch · gradio-app · 2025-03-20 · 7 CVEs total

CVE-2025-0187 Denial of Service (DoS) by Sending Large Filename at File Upload Endpoint in gradio-app/gr
CVE-2024-12217 Path Traversal in gradio-app/gradio
CVE-2024-8966 Denial of Service in gradio-app/gradio
CVE-2024-8021 Open Redirect in gradio-app/gradio
CVE-2024-10648 Path Traversal in gradio-app/gradio
CVE-2024-10569 Zip Bomb Vulnerability in gradio-app/gradio

IV. Related Vulnerabilities

Same product: gradio-app/gradio
Same vendor: gradio-app
Same weakness: CWE-1333

V. Comments for CVE-2024-10624

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