WinVNC 3.3.3 and earlier generates the same challenge string for multiple connections, which allows remote attackers to bypass VNC authentication by sniffing the challenge and response of other users.
Advisories
Source ID Title
EUVD EUVD EUVD-2001-1402 WinVNC 3.3.3 and earlier generates the same challenge string for multiple connections, which allows remote attackers to bypass VNC authentication by sniffing the challenge and response of other users.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-08T04:58:09.599Z

Reserved: 2005-03-20T00:00:00

Link: CVE-2001-1422

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2001-01-23T05:00:00.000

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

Link: CVE-2001-1422

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.