CVE-2023-4012

ntpd will crash if the server is not NTS-enabled (no certificate) and it receives an NTS-enabled client request (mode 3).

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038422	Issue Tracking Third Party Advisory
https://gitlab.com/NTPsec/ntpsec/-/issues/794	Issue Tracking Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OC2KDNL4GO7MDAFSNWBQA4T2Q2VNPUJD/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VQDOZSTH2AZXBO2QAVR2SZEMK2A7WBRB/	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ntpsec:ntpsec:1.2.2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-08-07 18:15

Updated : 2023-08-15 17:59

NVD link : CVE-2023-4012

Mitre link : CVE-2023-4012

CVE.ORG link : CVE-2023-4012

JSON object : View

Products Affected

ntpsec

ntpsec

CWE

NVD-CWE-noinfo CWE-372

Incomplete Internal State Distinction

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