Vulnerability Database

308,681

Total vulnerabilities in the database

CVE-1999-1132

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.

  • Published: Dec 31, 1999
  • Updated: Nov 9, 2025
  • CVE: CVE-1999-1132
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

No CWE or OWASP classifications available.

Software From Fixed in
microsoft / windows_nt 4.0 4.0.x