CVE-2002-1561

Medium

Description

The RPC component in Windows 2000, Windows NT 4.0, and Windows XP allows remote attackers to cause a denial of service (disabled RPC service) via a malformed packet to the RPC Endpoint Mapper at TCP port 135, which triggers a null pointer dereference.

SeverityMedium

CVSS5.0

Exploit probability99. percentile37.7%

Product

Microsoft Windows

PublishedApr 2, 2003

First seenApr 2, 2003

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-010

Affected products

Product	Affected versions	Fixed in
microsoft windows_2000	No range specified	—
microsoft windows_2000_terminal_services	No range specified	—
microsoft windows_nt	4.0	—
microsoft windows_xp	No range specified	—

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