CVE-2002-1183

High

Description

Microsoft Windows 98 and Windows NT 4.0 do not properly verify the Basic Constraints of digital certificates, allowing remote attackers to execute code, aka "New Variant of Certificate Validation Flaw Could Enable Identity Spoofing" (CAN-2002-0862).

SeverityHigh

CVSS7.5

Exploit probability—

Product

Microsoft Windows

PublishedDec 11, 2002

First seenDec 11, 2002

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-050

Affected products

Product	Affected versions	Fixed in
microsoft windows_98	No range specified	—
microsoft windows_98se	No range specified	—
microsoft windows_nt	4.0	—

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