UltraVNC Launcher 1.2.4.0 contains a denial of service vulnerability in its password configuration properties that allows local attackers to crash the application. Attackers can paste an overly long 300-character string into the password field to trigger an application crash and prevent normal launcher functionality.
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History
Thu, 05 Feb 2026 19:15:00 +0000
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Thu, 05 Feb 2026 16:30:00 +0000
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| Description | UltraVNC Launcher 1.2.4.0 contains a denial of service vulnerability in its password configuration properties that allows local attackers to crash the application. Attackers can paste an overly long 300-character string into the password field to trigger an application crash and prevent normal launcher functionality. | |
| Title | UltraVNC Launcher 1.2.4.0 - 'Password' Denial of Service | |
| Weaknesses | CWE-121 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-02-05T18:44:00.778Z
Reserved: 2026-02-03T16:27:45.306Z
Link: CVE-2020-37132
Updated: 2026-02-05T18:43:58.019Z
Status : Awaiting Analysis
Published: 2026-02-05T17:16:08.363
Modified: 2026-02-05T20:47:37.777
Link: CVE-2020-37132
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OpenCVE Enrichment
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