CVE-1999-1463
microsoft windows nt: no CVSS score yet. EPSS 17% chance of exploitation in the next 30 days.
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.
- EPSS
- 17% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- microsoft:windows_nt