CVE-2006-1999
The multiplayer menu in OpenTTD 0.4.7 allows remote attackers to cause a denial of service via a...
The multiplayer menu in OpenTTD 0.4.7 allows remote attackers to cause a denial of service via a UDP packet with an incorrect size, which causes the client to return to the main menu.
Exploit likelihood
What each source reports
NVD Score used
The multiplayer menu in OpenTTD 0.4.7 allows remote attackers to cause a denial of service via a UDP packet with an incorrect size, which causes the client to return to the main menu.
- Record
CVE-2006-1999- 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
The multiplayer menu in OpenTTD 0.4.7 allows remote attackers to cause a denial of service via a UDP packet with an incorrect size, which causes the client to return to the main menu.
- Record
CVE-2006-1999- Updated
- 2026-11-02
EUVDEUVD-2006-1999 No score
The multiplayer menu in OpenTTD 0.4.7 allows remote attackers to cause a denial of service via a UDP packet with an incorrect size, which causes the client to return to the main menu.
- Record
EUVD-2006-1999- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4w8q-c6h3-w87x No score
The multiplayer menu in OpenTTD 0.4.7 allows remote attackers to cause a denial of service via a...
The multiplayer menu in OpenTTD 0.4.7 allows remote attackers to cause a denial of service via a UDP packet with an incorrect size, which causes the client to return to the main menu.
- Record
GHSA-4w8q-c6h3-w87x- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | OpenTTD 0.4.7 - Multiple Vulnerabilities | 2006-04-23 |
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-2006-1999 is a medium vulnerability (CVSS 5.0) in Openttd, published April 25, 2006. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 9.36%, the 95th percentile. No source names a fixed version.