CVE-2003-1000 — HIGH severity vulnerability (xchat 2.0.6 allows remote attackers to cause a denial of ser)
xchat 2.0.6 allows remote attackers to cause a denial of service (crash) via a passive DCC request with an invalid ID number, which causes a null dereference.
| CVE ID | CVE-2003-1000 |
|---|---|
| Severity | HIGH |
| CVSS score | 7.5 |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CWE | CWE-476 |
| Status | Modified |
| Published | 2004-01-05 |
| Last modified | 2026-04-16 |
| Description | xchat 2.0.6 allows remote attackers to cause a denial of service (crash) via a passive DCC request with an invalid ID number, which causes a null dereference. |
| Source | NIST National Vulnerability Database |
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