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

V3 Legend

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://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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 08:34

Type	Values Removed	Values Added
References	~~() https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038422 - Issue Tracking, Third Party Advisory~~	() https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038422 - Issue Tracking, Third Party Advisory
References	~~() https://gitlab.com/NTPsec/ntpsec/-/issues/794 - Issue Tracking, Vendor Advisory~~	() https://gitlab.com/NTPsec/ntpsec/-/issues/794 - Issue Tracking, Vendor Advisory

21 Jun 2024, 04:15

Type	Values Removed	Values Added
References	{'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OC2KDNL4GO7MDAFSNWBQA4T2Q2VNPUJD/', 'tags': ['Mailing List', 'Third Party Advisory'], 'source': 'cve@gitlab.com'} {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VQDOZSTH2AZXBO2QAVR2SZEMK2A7WBRB/', 'tags': ['Mailing List', 'Third Party Advisory'], 'source': 'cve@gitlab.com'}

15 Aug 2023, 17:59

Type	Values Removed	Values Added
CPE		cpe:2.3:a:ntpsec:ntpsec:1.2.2:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
First Time		Ntpsec ntpsec Ntpsec
References	~~(MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OC2KDNL4GO7MDAFSNWBQA4T2Q2VNPUJD/ -~~	(MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OC2KDNL4GO7MDAFSNWBQA4T2Q2VNPUJD/ - Mailing List, Third Party Advisory
References	~~(MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VQDOZSTH2AZXBO2QAVR2SZEMK2A7WBRB/ -~~	(MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VQDOZSTH2AZXBO2QAVR2SZEMK2A7WBRB/ - Mailing List, Third Party Advisory
References	~~(MISC) https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038422 -~~	(MISC) https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038422 - Issue Tracking, Third Party Advisory
References	~~(MISC) https://gitlab.com/NTPsec/ntpsec/-/issues/794 -~~	(MISC) https://gitlab.com/NTPsec/ntpsec/-/issues/794 - Issue Tracking, Vendor Advisory
CWE		NVD-CWE-noinfo

12 Aug 2023, 06:19

Type	Values Removed	Values Added
References		(MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OC2KDNL4GO7MDAFSNWBQA4T2Q2VNPUJD/ - (MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VQDOZSTH2AZXBO2QAVR2SZEMK2A7WBRB/ -

07 Aug 2023, 18:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-08-07 18:15

Updated : 2024-11-21 08:34

NVD link : CVE-2023-4012

Mitre link : CVE-2023-4012

CVE.ORG link : CVE-2023-4012

JSON object : View

Products Affected

ntpsec

ntpsec

CWE

CWE-372

Incomplete Internal State Distinction

NVD-CWE-noinfo

7.5 /10