VULNERABILITY INTELLIGENCE

CVE-1999-0867

CVSS score5 MEDIUM
EPSS probability21.52%
CISA KEVNot currently listed
Published1999-08-11
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Denial of service in IIS 4.0 via a flood of HTTP requests with malformed headers.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references