CVE-2003-1377 — HIGH severity vulnerability (Buffer overflow in the reverse DNS lookup of Smart IRC Daemo)
Buffer overflow in the reverse DNS lookup of Smart IRC Daemon (SIRCD) 0.4.0 and 0.4.4 allows remote attackers to execute arbitrary code via a client with a long hostname.
| CVE ID | CVE-2003-1377 |
|---|---|
| Severity | HIGH |
| CVSS score | 8.3 |
| CVSS vector | AV:N/AC:M/Au:N/C:P/I:P/A:C |
| CWE | CWE-119 |
| Status | Modified |
| Published | 2003-12-31 |
| Last modified | 2026-04-16 |
| Description | Buffer overflow in the reverse DNS lookup of Smart IRC Daemon (SIRCD) 0.4.0 and 0.4.4 allows remote attackers to execute arbitrary code via a client with a long hostname. |
| Source | NIST National Vulnerability Database |
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