CVEvulnerability

CVE-2003-1491

7.5 HIGH Published 2003-12-31 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2003-12-31
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-16, CWE-94

Description

Kerio Personal Firewall (KPF) 2.1.4 has a default rule to accept incoming packets from DNS (UDP port 53), which allows remote attackers to bypass the firewall filters via packets with a source port of 53.

Affected configurations

• kerio personal firewall 2.1.4

Related

Weakness · not in database (1)

Weakness · CWE (1)

  • CWE-94 Improper Control of Generation of Code weakness

References