VULNERABILITY INTELLIGENCE

CVE-2001-0402

CVSS score7.5 HIGH
EPSS probability2.44%
CISA KEVNot currently listed
Published2001-06-18
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

Description

IPFilter 3.4.16 and earlier does not include sufficient session information in its cache, which allows remote attackers to bypass access restrictions by sending fragmented packets to a restricted port after sending unfragmented packets to an unrestricted port.

Primary references