TightVNC before 1.2.6 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2004-09-01T04:00:00

Updated: 2024-08-08T03:19:28.608Z

Reserved: 2002-12-02T00:00:00

Link: CVE-2002-1336

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2002-12-11T05:00:00.000

Modified: 2017-10-10T01:30:11.127

Link: CVE-2002-1336

cve-icon Redhat

Severity : Moderate

Publid Date: 2002-07-26T00:00:00Z

Links: CVE-2002-1336 - Bugzilla