VULNERABILITY INTELLIGENCE

CVE-1999-1463

CVSS score5 MEDIUM
EPSS probability16.61%
CISA KEVNot currently listed
Published1997-07-10
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Windows NT 4.0 before SP3 allows remote attackers to bypass firewall restrictions or cause a denial of service (crash) by sending improperly fragmented IP packets without the first fragment, which the TCP/IP stack incorrectly reassembles into a valid session.

Primary references