Vulnerability in Microsoft Msn_messenger

CVE-2002-1831

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.

EPSS: 0.223 (97.4th percentile) — read the EPSS interpretation.

Affected products

Microsoft Msn_messenger — versions 1.0, 2.0, 2.2
N/a — versions n/a

References

cve@mitre.org (vdb-entry, x_refsource_XF)
cve@mitre.org (Exploit, vdb-entry, x_refsource_BID)
cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)