CVE-2006-1999

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 9.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2006-04-25 · updated 2026-06-16

Description

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.

Affected products

openttd: 0.4.7

References

http://aluigi.altervista.org/adv/openttdx-adv.txt
http://secunia.com/advisories/19768
http://secunia.com/advisories/21799
http://security.gentoo.org/glsa/glsa-200609-03.xml
http://www.securityfocus.com/archive/1/431871/100/0/threaded
http://www.securityfocus.com/bid/17661
http://www.vupen.com/english/advisories/2006/1480
https://exchange.xforce.ibmcloud.com/vulnerabilities/26004
http://aluigi.altervista.org/adv/openttdx-adv.txt
http://secunia.com/advisories/19768
http://secunia.com/advisories/21799
http://security.gentoo.org/glsa/glsa-200609-03.xml

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