CVE-2004-0666 — HIGH severity vulnerability (Off-by-one error in the POP3_readmsg function in popclient 3)
Off-by-one error in the POP3_readmsg function in popclient 3.0b6 allows remote attackers to cause a denial of service (application crash) via an e-mail message with a certain line length, which leads to a buffer overflow.
| CVE ID | CVE-2004-0666 |
|---|---|
| Severity | HIGH |
| CVSS score | 7.5 |
| CVSS vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| CWE | NVD-CWE-Other |
| Status | Modified |
| Published | 2004-08-06 |
| Last modified | 2026-04-16 |
| Description | Off-by-one error in the POP3_readmsg function in popclient 3.0b6 allows remote attackers to cause a denial of service (application crash) via an e-mail message with a certain line length, which leads to a buffer overflow. |
| Source | NIST National Vulnerability Database |
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