CVE-2003-0213 — HIGH severity vulnerability (ctrlpacket.c in PoPToP PPTP server before 1.1.4-b3 allows re)
ctrlpacket.c in PoPToP PPTP server before 1.1.4-b3 allows remote attackers to cause a denial of service via a length field of 0 or 1, which causes a negative value to be fed into a read operation, leading to a buffer overflow.
| CVE ID | CVE-2003-0213 |
|---|---|
| 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 | 2003-05-12 |
| Last modified | 2026-04-16 |
| Description | ctrlpacket.c in PoPToP PPTP server before 1.1.4-b3 allows remote attackers to cause a denial of service via a length field of 0 or 1, which causes a negative value to be fed into a read operation, leading to a buffer overflow. |
| Source | NIST National Vulnerability Database |
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