CVEvulnerability

CVE-2005-1802

5.0 MEDIUM Published 2005-05-27 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2005-05-27
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Nortel VPN Router (aka Contivity) allows remote attackers to cause a denial of service (crash) via an IPsec IKE packet with a malformed ISAKMP header.

Affected configurations

• nortel contivity 1000 vpn switch • nortel contivity 1500 vpn switch • nortel contivity 1600 secure ip services gateway • nortel contivity 2000 vpn switch • nortel contivity 2500 vpn switch • nortel contivity 2600 secure ip services gateway • nortel contivity 4000 vpn switch • nortel contivity 4500 secure ip services gateway • nortel contivity 4600 secure ip services gateway • nortel vpn router 1010 • nortel vpn router 1050 • nortel vpn router 1100 • nortel vpn router 1700 • nortel vpn router 1740 • nortel vpn router 2700 • nortel vpn router 5000 • nortel vpn router 600

References