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.
Scoring
- CVSS base score
- 0.41
- EPSS probability
- 10.37%
- Published
- 2005-06-28
- Last modified
- 2026-03-16
Affected products
- n/a n/a