CVEvulnerability

CVE-2006-3551

1.2 LOW Published 2006-07-13 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2006-07-13
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
1.2 LOW — AV:L/AC:H/Au:N/C:N/I:P/A:N

Description

NCP Secure Enterprise Client (aka VPN/PKI client) 8.30 Build 59, and possibly earlier versions, when the Link Firewall and Personal Firewall are both configured to block all inbound and outbound network traffic, allows context-dependent attackers to send inbound UDP traffic with source port 67 and destination port 68, and outbound UDP traffic with source port 68 and destination port 67.

Affected configurations

• ncp network communications secure client (<= 8.30 build 59)

References