CVE-2008-1440

HighCVSS 7.1/10Last modified Jun 16, 2026

Description

Microsoft Windows XP SP2 and SP3, and Server 2003 SP1 and SP2, does not properly validate the option length field in Pragmatic General Multicast (PGM) packets, which allows remote attackers to cause a denial of service (infinite loop and system hang) via a crafted PGM packet, aka the "PGM Invalid Length Vulnerability."

Metrics

CVSS 2.0 7.1/10AV:N/AC:M/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-1284

Affected software

No affected versions have been published.

Timeline

Published: Jun 12, 2008
Last modified: Jun 16, 2026
NVD status: Modified

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