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GHSA-vm9w-77x5-h7q8

GitHub Security Advisory

⚠ Unreviewed CRITICAL Has CVE

Advisory Details

UltraVNC revision 1199 has a out-of-bounds read vulnerability in VNC client RRE decoder code, caused by multiplication overflow. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1200.

Related CVEs

Key Information

GHSA ID
GHSA-vm9w-77x5-h7q8
Published
May 13, 2022 1:09 AM
Last Modified
May 13, 2022 1:09 AM
CVSS Score
9.0 /10
Primary Ecosystem
Unknown
Primary Package
Unknown
GitHub Reviewed
✗ No

Dataset

Last updated: July 1, 2025 6:26 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.