CVE-2021-41380 (GCVE-0-2021-41380)
Vulnerability from cvelistv5
Published
2021-09-17 19:14
Modified
2024-08-04 03:08
Severity ?
CWE
  • n/a
Summary
RealVNC Viewer 6.21.406 allows remote VNC servers to cause a denial of service (application crash) via crafted RFB protocol data. NOTE: It is asserted that this issue requires social engineering a user into connecting to a fake VNC Server. The VNC Viewer application they are using will then hang, until terminated, but no memory leak occurs - the resources are freed once the hung process is terminated and the resource usage is constant during the hang. Only the process that is connected to the fake Server is affected. This is an application bug, not a security issue
References
cve@mitre.orghttps://gist.github.com/totaam/a90f2bb40f5b693ccec0ae903d021b03Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/totaam/a90f2bb40f5b693ccec0ae903d021b03Exploit, Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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