CVE-1999-1132

high

Description

Windows NT 4.0 allows remote attackers to cause a denial of service (crash) via extra source routing data such as (1) a Routing Information Field (RIF) field with a hop count greater than 7, or (2) a list containing duplicate Token Ring IDs.

References

http://www.iss.net/security_center/static/1399.php

http://support.microsoft.com/support/kb/articles/Q179/1/57.asp

http://marc.info/?l=ntbugtraq&m=90760603030452&w=2

http://marc.info/?l=bugtraq&m=90763508011966&w=2

Details

Source: Mitre, NVD

Published: 1999-12-31

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.19456