VULNERABILITY INTELLIGENCE

CVE-2000-0331

CVSS score5 MEDIUM
EPSS probability7.45%
CISA KEVNot currently listed
Published2000-04-20
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Buffer overflow in Microsoft command processor (CMD.EXE) for Windows NT and Windows 2000 allows a local user to cause a denial of service via a long environment variable, aka the "Malformed Environment Variable" vulnerability.

Primary references