Vulnerability Details : CVE-2005-1802
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.
Vulnerability category: Denial of service
Products affected by CVE-2005-1802
- cpe:2.3:h:nortel:contivity:4500_secure_ip_services_gateway:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:contivity:4600_secure_ip_services_gateway:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:contivity:1000_vpn_switch:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:contivity:1500_vpn_switch:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:contivity:1600_secure_ip_services_gateway:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:contivity:2000_vpn_switch:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:contivity:2600_secure_ip_services_gateway:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:contivity:2500_vpn_switch:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:contivity:4000_vpn_switch:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:vpn_router_1010:*:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:vpn_router_1050:*:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:vpn_router_1100:*:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:vpn_router_1700:*:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:vpn_router_1740:*:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:vpn_router_2700:*:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:vpn_router_5000:*:*:*:*:*:*:*:*
- cpe:2.3:h:nortel:vpn_router_600:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2005-1802
1.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2005-1802
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
References for CVE-2005-1802
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