VULNERABILITY INTELLIGENCE

CVE-2005-2225

CVSS score5 MEDIUM
EPSS probability16.44%
CISA KEVNot currently listed
Published2005-07-12
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Microsoft MSN Messenger allows remote attackers to cause a denial of service via a plaintext message containing the ".pif" string, which is interpreted as a malicious file extension and causes users to be kicked from a group conversation. NOTE: it has been reported that Gaim is also affected, so this may be an issue in the protocol or MSN servers.

Primary references