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
EPSS
Percentile
32.6%
NPTD is vulnerable to Denial Of Service (DoS). The vulnerability is due when the server is not NTS-enabled (no certificate), an attacker can submit a NTS-enabled client request, resulting in a server crash.
bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038422
gitlab.com/NTPsec/ntpsec/-/issues/794
lists.fedoraproject.org/archives/list/[email protected]/message/OC2KDNL4GO7MDAFSNWBQA4T2Q2VNPUJD/
lists.fedoraproject.org/archives/list/[email protected]/message/VQDOZSTH2AZXBO2QAVR2SZEMK2A7WBRB/
security-tracker.debian.org/tracker/CVE-2023-4012