CVE-2020-37132
6.7
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| UltraVNC Team | UltraVNC Launcher | 1.2.4.0 | affected |
Weaknesses
- CWE-121: Stack-based Buffer Overflow
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://www.exploit-db.com/exploits/48290
- https://www.uvnc.com/
- https://www.vulncheck.com/advisories/ultravnc-launcher-password-denial-of-service
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