CVE-2018-18541: Debian Linux
High severity, CVSS 7.5. EPSS: 2.9% chance of exploitation in the next 30 days.
In Teeworlds before 0.6.5, connection packets could be forged. There was no challenge-response involved in the connection build up. A remote attacker could send connection packets from a spoofed IP address and occupy all server slots, or even use them for a reflection attack using map download packets.
Affected products
Published 2018-10-20. Last modified 2026-06-17.