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CVE

CWE

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CVE-2004-2621

Published: Dec 4, 2005

Modified: Aug 8, 2024

PUBLISHED

Description

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

http://www130.nortelnetworks.com/cgi-bin/eserv/cs/main.jsp?level=6&category=8&subcategory=6&subtype=&DocumentOID=276620&RenditionID=REND159588

x_refsource_CONFIRM

nortel-contivity-gain-access(17812)

vdb-entry

x_refsource_XF

vdb-entry

x_refsource_BID

vdb-entry

x_refsource_OSVDB

third-party-advisory

x_refsource_SECUNIA

vdb-entry

x_refsource_SECTRACK

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