CVE-2008-4770

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

The CMsgReader::readRect function in the VNC Viewer component in RealVNC VNC Free Edition 4.0 through 4.1.2, Enterprise Edition E4.0 through E4.4.2, and Personal Edition P4.0 through P4.4.2 allows remote VNC servers to execute arbitrary code via crafted RFB protocol data, related to "encoding type."

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Jan 16, 2009
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2008

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CVE-2008-4770: Critical severity, CVSS 10.0 | Vulnix