Multiple buffer overflows in (a) UltraVNC (aka Ultr@VNC) 1.0.1 and earlier and (b) tabbed_viewer 1.29 (1) allow user-assisted remote attackers to execute arbitrary code via a malicious server that sends a long string to a client that connects on TCP port 5900, which triggers an overflow in Log::ReallyPrint; and (2) allow remote attackers to cause a denial of service (server crash) via a long HTTP GET request to TCP port 5800, which triggers an overflow in VNCLog::ReallyPrint.
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Solution

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T17:19:48.989Z

Reserved: 2006-04-06T00:00:00

Link: CVE-2006-1652

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2006-04-06T10:04:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2006-1652

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses