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2 vulnerabilities found for LanHelper by Hainsoft
CVE-2019-25660 (GCVE-0-2019-25660)
Vulnerability from nvd – Published: 2026-04-05 20:45 – Updated: 2026-04-06 18:02
VLAI
Title
LanHelper 1.74 Denial of Service via Buffer Overflow
Summary
LanHelper 1.74 contains a local buffer overflow vulnerability that allows attackers to crash the application by sending excessively long input strings. Attackers can exploit the Form Send Message feature by pasting 6000 bytes of data into the Message text field to trigger a denial of service condition.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/46295 | exploit |
| http://www.hainsoft.com/ | product |
| https://www.vulncheck.com/advisories/lanhelper-de… | third-party-advisory |
Date Public
2019-01-31 00:00
Credits
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CVE-2019-25660 (GCVE-0-2019-25660)
Vulnerability from cvelistv5 – Published: 2026-04-05 20:45 – Updated: 2026-04-06 18:02
VLAI
Title
LanHelper 1.74 Denial of Service via Buffer Overflow
Summary
LanHelper 1.74 contains a local buffer overflow vulnerability that allows attackers to crash the application by sending excessively long input strings. Attackers can exploit the Form Send Message feature by pasting 6000 bytes of data into the Message text field to trigger a denial of service condition.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/46295 | exploit |
| http://www.hainsoft.com/ | product |
| https://www.vulncheck.com/advisories/lanhelper-de… | third-party-advisory |
Date Public
2019-01-31 00:00
Credits
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