CVE-2025-65403
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-12-01
Last updated on: 2025-12-05
Assigner: MITRE
Description
Description
A buffer overflow in the g_cfg.MaxUsers component of LightFTP v2.0 allows attackers to cause a Denial of Service (DoS) via a crafted input.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| hfiref0x | lightftp | 2.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-120 | The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a buffer overflow in the g_cfg.MaxUsers component of LightFTP version 2.0. It allows attackers to send specially crafted input that causes the program to crash or behave unexpectedly, leading to a Denial of Service (DoS).
How can this vulnerability impact me? :
The vulnerability can cause a Denial of Service (DoS) condition, meaning the affected LightFTP service could become unavailable or stop functioning properly when exploited.
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