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.
Metrics
Affected Vendors & Products
References
History
Tue, 07 Apr 2026 00:00:00 +0000
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Hainsoft
Hainsoft lanhelper |
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| Vendors & Products |
Hainsoft
Hainsoft lanhelper |
Mon, 06 Apr 2026 20:00:00 +0000
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ssvc
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Sun, 05 Apr 2026 20:45:00 +0000
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| Description | 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. | |
| Title | LanHelper 1.74 Denial of Service via Buffer Overflow | |
| Weaknesses | CWE-787 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-04-06T18:02:53.763Z
Reserved: 2026-04-05T12:46:38.867Z
Link: CVE-2019-25660
Updated: 2026-04-06T17:59:23.386Z
Status : Received
Published: 2026-04-05T21:16:42.877
Modified: 2026-04-05T21:16:42.877
Link: CVE-2019-25660
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