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CVE-2002-1831

MEDIUM CVSS: 5.0 Published: 2002-12-31 Modified: 2026-06-16

Description

Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via an invite request that contains hex-encoded spaces (%20) in the Invitation-Cookie field.

Affected Platforms

Microsoft Msn Messenger

Weakness Type

NVD-CWE-Other

References