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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
nptd-rs is a tool for synchronizing your computer’s clock, implementing the
NTP and NTS protocols. There is a missing limit for accepted NTS-KE
connections. This allows an unauthenticated remote attacker to crash
ntpd-rs when an NTS-KE server is configured. Non NTS-KE server
configurations, such as the default ntpd-rs configuration, are unaffected.
This vulnerability has been patched in version 1.1.3.