CVE-2018-7170

Description

ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modify a victims clock via a Sybil attack. This issue exists because of an incomplete fix for CVE-2016-1549.

Risk Information

Base Score

5.3

MODERATE

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS Score

Exploitation Probability

0.536

Associated Vulnerability

Vulnerability	OS Platform
SUSE-SU-2018:0808-1(SUSE Linux Enterprise Server 11-SP4 ) ntp-4.2.8p11-64.4.1.x86_64.rpm	Linux
SUSE-SU-2018:0808-1(SUSE Linux Enterprise Server 11-SP4 ) ntp-doc-4.2.8p11-64.4.1.x86_64.rpm	Linux
SUSE-SU-2018:1765-1(SUSE Linux Enterprise Desktop 12-SP3 ) ntp-4.2.8p11-64.5.1.x86_64.rpm	Linux
SUSE-SU-2018:1765-1(SUSE Linux Enterprise Desktop 12-SP3 ) ntp-debuginfo-4.2.8p11-64.5.1.x86_64.rpm	Linux
SUSE-SU-2018:1765-1(SUSE Linux Enterprise Desktop 12-SP3 ) ntp-debugsource-4.2.8p11-64.5.1.x86_64.rpm	Linux
SUSE-SU-2018:1765-1(SUSE Linux Enterprise Desktop 12-SP3 ) ntp-doc-4.2.8p11-64.5.1.x86_64.rpm	Linux
SUSE-SU-2018:3342-1(SUSE Linux Enterprise Desktop 12-SP3 ) ntp-4.2.8p12-64.8.2.x86_64.rpm	Linux
SUSE-SU-2018:3342-1(SUSE Linux Enterprise Desktop 12-SP3 ) ntp-debuginfo-4.2.8p12-64.8.2.x86_64.rpm	Linux
SUSE-SU-2018:3342-1(SUSE Linux Enterprise Desktop 12-SP3 ) ntp-debugsource-4.2.8p12-64.8.2.x86_64.rpm	Linux
SUSE-SU-2018:3342-1(SUSE Linux Enterprise Desktop 12-SP3 ) ntp-doc-4.2.8p12-64.8.2.x86_64.rpm	Linux
SUSE-SU-2018:3352-1(SUSE Linux Enterprise Server 11-SP4 ) ntp-4.2.8p12-64.7.1.i586.rpm	Linux
SUSE-SU-2018:3352-1(SUSE Linux Enterprise Server 11-SP4 ) ntp-4.2.8p12-64.7.1.x86_64.rpm	Linux
SUSE-SU-2018:3352-1(SUSE Linux Enterprise Server 11-SP4 ) ntp-doc-4.2.8p12-64.7.1.i586.rpm	Linux
SUSE-SU-2018:3352-1(SUSE Linux Enterprise Server 11-SP4 ) ntp-doc-4.2.8p12-64.7.1.x86_64.rpm	Linux
CVE-2018-7170	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234