Nortel Contivity VPN Client 2.1.7, 3.00, 3.01, 4.91, and 5.01, when opening a VPN tunnel, does not check the gateway certificate until after a dialog box has been displayed to the user, which creates a race condition that allows remote attackers to perform a man-in-the-middle (MITM) attack.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2005-12-04T22:00:00

Updated: 2024-08-08T01:36:24.561Z

Reserved: 2005-12-04T00:00:00

Link: CVE-2004-2621

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2004-12-31T05:00:00.000

Modified: 2017-07-20T01:29:02.440

Link: CVE-2004-2621

cve-icon Redhat

No data.