CVE-2018-18541: Input Validation
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 Software
Remediation
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2018-18541?
CVE-2018-18541 is considered a medium severity vulnerability due to its potential for denial of service attacks.
How do I fix CVE-2018-18541?
To fix CVE-2018-18541, upgrade Teeworlds to version 0.6.5 or later.
What type of attack is possible due to CVE-2018-18541?
CVE-2018-18541 allows remote attackers to perform connection spoofing and potentially execute reflection attacks.
Which versions of Teeworlds are affected by CVE-2018-18541?
CVE-2018-18541 affects all versions of Teeworlds prior to 0.6.5.
Is there a specific operating system vulnerable to CVE-2018-18541?
Yes, CVE-2018-18541 affects Teeworlds installations on Debian GNU/Linux 9.0 when using affected versions.