CVE-2002-0321 — MEDIUM severity vulnerability (Yahoo! Messenger 5.0 allows remote attackers to spoof other)
Yahoo! Messenger 5.0 allows remote attackers to spoof other users by modifying the username and using the spoofed username for social engineering or denial of service (flooding) attacks.
| CVE ID | CVE-2002-0321 |
|---|---|
| Severity | MEDIUM |
| CVSS score | 5.0 |
| CVSS vector | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| CWE | NVD-CWE-Other |
| Status | Modified |
| Published | 2002-06-25 |
| Last modified | 2026-04-16 |
| Description | Yahoo! Messenger 5.0 allows remote attackers to spoof other users by modifying the username and using the spoofed username for social engineering or denial of service (flooding) attacks. |
| Source | NIST National Vulnerability Database |
🔍 Search all vulnerabilities →
$999/mo
Try CVECheck →