CVE-2025-65403

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2025-65403
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-65403.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-65403
Published
2025-12-01T00:00:00Z
Modified
2026-08-12T03:51:40Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65403.json"
}
References

Affected packages

Git / github.com/hfiref0x/lightftp

Affected ranges

Type
GIT
Repo
https://github.com/hfiref0x/lightftp
Events
Introduced
7e8e0fa595c0ad1ba87a358f041adc39386edcba
Last Affected
7e8e0fa595c0ad1ba87a358f041adc39386edcba
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:hfiref0x:lightftp:2.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.0"
        },
        {
            "last_affected": "2.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

2.*
2.0
v2.*
v2.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-65403.json"