CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
87.4%
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.
bugs.debian.org/911487
github.com/teeworlds/teeworlds/commit/a263185571903ead01f6b351a91ea219ac9d215f
github.com/teeworlds/teeworlds/commit/aababc63eeeee1bc41672502ca6c7a1dd9f61d94
github.com/teeworlds/teeworlds/commit/f5fa1a92ed81ed8da721e803a036b1553a38e39e
github.com/teeworlds/teeworlds/issues/1536
launchpad.net/bugs/cve/CVE-2018-18541
nvd.nist.gov/vuln/detail/CVE-2018-18541
security-tracker.debian.org/tracker/CVE-2018-18541
teeworlds.com/?page=news&id=12544
www.cve.org/CVERecord?id=CVE-2018-18541
www.teeworlds.com/forum/viewtopic.php?id=12544
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
87.4%