CVE-2003-1135 — LOW severity vulnerability (Buffer overflow in Yahoo! Messenger 5.6 allows remote attack)
Buffer overflow in Yahoo! Messenger 5.6 allows remote attackers to cause a denial of service (crash) via a file send request (sendfile) with a large number of "%" (percent) characters after the Yahoo ID.
| CVE ID | CVE-2003-1135 |
|---|---|
| Severity | LOW |
| CVSS score | 2.6 |
| CVSS vector | AV:N/AC:H/Au:N/C:N/I:N/A:P |
| CWE | NVD-CWE-Other |
| Status | Modified |
| Published | 2003-12-31 |
| Last modified | 2026-04-16 |
| Description | Buffer overflow in Yahoo! Messenger 5.6 allows remote attackers to cause a denial of service (crash) via a file send request (sendfile) with a large number of "%" (percent) characters after the Yahoo ID. |
| Source | NIST National Vulnerability Database |
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