CVE-1999-0991
Buffer overflow in GoodTech Telnet Server NT allows remote users to cause a denial of service via...
Buffer overflow in GoodTech Telnet Server NT allows remote users to cause a denial of service via a long login name.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in GoodTech Telnet Server NT allows remote users to cause a denial of service via a long login name.
- Record
CVE-1999-0991- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
Buffer overflow in GoodTech Telnet Server NT allows remote users to cause a denial of service via a long login name.
- Record
CVE-1999-0991- Updated
- 2026-11-02
EUVDEUVD-1999-0972 No score
Buffer overflow in GoodTech Telnet Server NT allows remote users to cause a denial of service via a long login name.
- Record
EUVD-1999-0972- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f85m-9989-82xh No score
Buffer overflow in GoodTech Telnet Server NT allows remote users to cause a denial of service via...
Buffer overflow in GoodTech Telnet Server NT allows remote users to cause a denial of service via a long login name.
- Record
GHSA-f85m-9989-82xh- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | GoodTech Telnet Server NT 2.2.1 - Denial of Service | 1999-12-06 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-1999-0991 is a medium vulnerability (CVSS 5.0) in Goodtech Telnet Server Nt, published December 6, 1999. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.46%, the 84th percentile. No source names a fixed version.